THE
PHILADELPHIA
NAVY
YARD
A
BARRA
FOUNDATION
BOOK
Copyright © 2001 The Barra Foundation
All rights reserved
Printed in the United States of America on acid free paper
10 9 8 7 6 5 4 3 2 1
Published by
University of Pennsylvania Press
Philadelphia, Pennsylvania 19104-4011
Library of Congress Cataloging-in-Publication
Data
Dorwart, Jeffery M.
The Philadelphia Navy Yard: from the birth of the U.S. Navy to the nuclear age 1 Jeffery
M. Dorwart with Jean K. Wolf.
p. cm.
"ABarra Foundation book"
Includes bibliographical records and index
ISBN: 0-8122-3575-4 (alk. paper)
1. Philadelphia Navy Yard-History. 2. Philadelphia (Pa.)-buildings,
Title
II. Wolf, Jean K.
VA70.P5D67 2000
359.7/09748/11--dc21
structures, etc. I.
00-060736
Frontispiece: Panoramic view of League Island Navy Yard, c. 1911. NARAM
Designed by Carl Gross
CONTENTS
Acknowledgments
Introduction
PART
vi
1
ONE
SOUTHWARK
1.
Origin of a Navy Yard
9
2.
Continental Shipyard
21
3.
4.
5.
United States Shipyard
32
"Second and the Next Best" Navy Yard
Building a Wooden Sail and Steam Navy
6.
CivilWar and Two Navy Yards
PART
LEAGUE
81
TWO
ISLAND
7.
League Island Navy Yard
101
8.
Neutrality and World War
121
9.
Between World Wars
10.
League Island at War
11.
12.
Cold War Navy Yard
Culture of Closure
Abbreviations
Notes
225
Index
259
223
142
166
191
208
48
61
ACKNOWLEDGMENTS
C
LOSING THE Philadelphia Naval Shipyard marked the final scene in a long history. For 200 years there had been an American navy yard on the Delaware River in Philadelphia. The emotional response to this historic event
by so many Delaware Valley residents, civilian and
naval, who worked or served at the Philadelphia
Navy Yard in the decades before closure reflected an
awareness that a part of the region's history had
disappeared forever. This realization led to enthusiastic support for researching and writing a history
from earliest colonial roots to final deactivation of
the Philadelphia Navy Yard. No one proved more
supportive than Robert L. McNeil, Jr., president of
The Barra Foundation, Inc., an organization dedicated to preserving Philadelphia's cultural, institutional, and historical heritage. Though moving away
from book production, McNeil thought it so important to record the complete history of the navy yard
that he convinced the Barra Foundation to support
one more book in its program of Philadelphia histories. The University of Pennsylvania Press shared
McNeil's enthusiasm and agreed to publish this book
on the Philadelphia Navy Yard for both scholarly
community of naval historians and wider general
public who wanted to remember their local navy
yard.
Fred Cassady, Jr., Technical Information Specialist for Business and Industry of the NAVSEA Shipbuilding Support Office of the Norfolk Naval Shipyard Detachment located in Philadelphia, procured
vital documents, site plans, maps, photographs, and
descriptions of historic buildings on League Island
for this study. Randy Giancaterino, Michael Mally,
and the staff of the Public Affairs Office, Philadelphia Naval Shipyard, allowed me access to the historical files and records even as they prepared for
closure by boxing the material for transfer to the
National Archives and Records Administration, Mid
Atlantic Region in Philadelphia. The staff of the Mid
Atlantic Archives, including Regional Administrator
Robert Plowman, Assistant Director Kellee Blake,
Archivist Shawn Aubitz, and Rebecca Warlow helped
guide primary researcher Jean K. Wolf through the
early navy yard records already deposited at the
Archives.
At the Historical Society of Pennsylvania, Linda
Stanley, Laura Beardsley, Dan Rolph, and Max
Moeller helped locate the papers of Joshua
Humphreys and other rare collections with which to
reconstruct the navy yard's earliest years. Bruce
Shearer assisted with prompt reproduction of rare
images. At the same time, Joseph Benford, head of
the Print and Photograph Collection, Free Library of
Philadelphia, provided easy access to the collection.
Barbara Wright introduced the collection of photographs at the Urban Archives at Temple University, Philadelphia, to Wolf and assistant researcher
Christine Taniguchi of the National Park Service.
Special thanks must go to Michael Angelo, Librarian at the Independence Seaport Museum and Todd
Bauders, photographer of Bauders Biomedical Photography of Lansdowne, Pennsylvania, for locating
and photographing many rare and fragile images
from the Lenthall Collection of the Franklin Institute, on loan to the Independence Seaport Museum.
The photographic staff of the U.S. Naval Institute
Annapolis copied images of the Philadelphia Navy
yard from their collection, while Jack Green facilitated research and rapid reproduction of photographs
from the Naval Historical Center, Washington Navy
Yard.
I reserve the last and warmest thanks for the
home team of my naval history students, colleagues,
and former Philadelphia Navy Yard employees, too
numerous to recognize individually, with whom I
spent hours discussing preparation of this book. My
former student Joseph-James Ahern of the Atwater
Kent Museum helped organize a day-long symposium at the National Archives on the history of the
Philadelphia Navy Yard. The session brought together the last shipyard commander Captain Jon C.
Bergner and former staff and employees to discuss
recollections and the meaning of the institution to
u.s. Navy and
Delaware Valley history. Elaine
Navarra, Libby Hart, Judy Odom, and the entire
staff of the Paul Robeson Library; Rutgers University, Camden, New Jersey, offered constant assistance.
Rodney P. Carlisle of Rutgers University and Russell
F. Weigley of Temple University offered continual
expert advice and support for this project. Loretta
Carlisle of the History Department laboriously
entered and proofed every chapter of the work on
her computer. And last, my special thanks go to the
two most important people in making this book possible. Historic Preservation Consultant Jean K. Wolf
located and meticulously researched the primary
sources, and my wife Nel typed the rough draft and
put up with my constant ill temper during the writing of the book.
ACKNOWLEDGMENTS
VII
INTRODUCTION
L
CALNAVY YARDS made the United States
into the world's greatest sea power. From
ice-choked New England harbors, down the
Atlantic seaboard, around the Gulf of Mexico, and up
the Pacific coast, U.S. navy yards maintained and
often constructed ships for the fleet. But naval
officers who commanded these ships took navy
yards for granted. "The fleet is the thing [and] the
base exists for the fleet," Captain Wat Tyler
Cluverius insisted in 1912. "The reference, then, of
all work performed at a navy yard is to the ships-a
unit of the fleet." Captain Alfred Thayer Mahan,
father of the concept of sea power, agreed: "The
highest function of a navy yard is to maintain the
fleet in efficiency in war, [and] no utility in peace
will compensate for the want of this in war."!
Naval historians as well often disregarded the
navy yard, concentrating on the fighting admirals
and ships in combat. Such neglect became more
prevalent in the 1960s, when the government began
closing navy yards and sending all new ship construction and most repair and conversion work to
private shipyards. Gradually, historic U.S. government naval shipyards in New England, New York,
Pennsylvania, South Carolina, Florida, and
California became institutional relics of the
American past, to be recalled through official inhouse histories written by enthusiastic advocates
eager to promote the unique role of their particular
local institution. Some of these histories used their
navy yard to illuminate larger organizational, technological, and socioeconomic change over an
extended period of time. Most however, were nar-
rowly conceived and lacked the careful historical
context and analysis necessary to assess institutional change. Such limited perspective dominated inhouse histories of the Philadelphia Navy Yard, an
institution that over two hundred years was known
variously as the Continental, United States,
Southwark, Federal Street, League Island, or
Philadelphia Navy Yard, and after 1945 as the
Philadelphia Naval Base and Naval Shipyard.2
One of the oldest and most historic American
institutions, the Philadelphia Navy Yard received
hagiographic treatment as America's first navy
yard, original naval shipbuilding facility, and birthplace of the U.S. Navy and Marine Corps. In later
years, local histories called it "Uncle Sam's Greatest
Navy Yard," and the "finest and most extensive
dockyard in the world." These superlatives, while
satisfying to regional pride, distorted the historical
meaning of the Philadelphia Navy Yard and obscured
the larger importance of this evolving national institution that stood for two centuries near the center of
some of the most significant changes in American
history.
In reality, the Philadelphia Navy Yard suffered
major limitations as a base to maintain the fleet for
naval operations. "The selection of particular sites
to serve this end should be governed by this one
consideration, of usefulness in war," Captain Mahan
announced. But the Philadelphia Navy Yard lay nearly one hundred miles from the Atlantic Ocean, up a
Delaware Bay and River that until recently was
often closed to navigation by ice during the winter.
Shifting sand bars, dangerous shoals, and strong
tidal currents annually altered the course of the
river. Before the U.S. Army Corps of Engineers
dredged a deep ship channel, there were times that
no warship with a draft greater then eighteen feet
could cross the bar below the Philadelphia Navy
Yard. Larger ships built upriver had to be floated
over the bar and armed or outfitted below at some
other river port. Consequently, generations of naval
officers disparaged Philadelphia. "As a home base
its lack of strategic 'position' and its distance from
the sea up a long narrow channel, puts it out of consideration," contended war planners on the Navy
General Board. Mahan thought Philadelphia one of
the poorest sites for a navy yard, arguing that New
York and Norfolk provided the best location as permanent bases. "Boston, Philadelphia, Charleston,
and others may serve for momentary utility, disseminating provision and preparation, but the protection
given them as commercial ports will suffice for the
inferior use made of them for supplying the fleet."3
Despite such continuing criticism, an American
naval shore establishment existed in Philadelphia
for well over two centuries, and a U.S. Navy Yard
operated on the Delaware River near Philadelphia
without interruption from early 1801 until late 1996.
During its long history the navy yard evolved from
an informal, private craft organization the government rented in the Southwark neighborhood into a
large industrial naval manufacturing complex on
League Island. This history makes the yard one of
the most important institutions with which to understand organizational change in American naval history. From the American Revolution through the creation of a federal government, Philadelphia was the
focal point of national institutional growth and thus
a laboratory for earliest experiments in forming and
building structures of government, including an
American naval establishment.4
Philadelphia and surrounding Delaware River
communities emerged during the early nineteenth
century as the premier region for the design and
development of wooden sailing ships and later iron
steam-powered warships. The Navy Yard became the
nexus of larger technological and organizational
change in naval shipbuilding, particularly in the
2
INTRODUCTION
application of screw propeller technology to steampowered engines on warships. During the Civil War,
Philadelphia stood as the first line of naval defense
for the Union after federal naval facilities to the
south fell to Confederate forces. Philadelphia built,
converted, and outfitted more than one hundred
warships during the war, including ironclads. The
Navy Yard outgrew its original location in the overcrowded Southwark waterfront district of the city,
and in 1876 moved permanently downriver to
League Island. At that time, Assistant Secretary of
the Navy Gustavus Vasa Fbx predicted that the place
would become a leading government naval facility
because it could lay up the entire ironclad fleet in a
safe and secure freshwater basin. "The whole of
League Island, embracing an extent of land that
exceeds in area the six navy yards on the Atlantic
Coast, will be ample for all the requirements of a
naval station at Philadelphia, forever."5
Instead, the naval station on League Island barely
survived, even as private industry and shipyards in
the surrounding Delaware Valley built most of the
iron and steel steam-powered warships for the late
nineteenth-century American navy. Several times
flood tides put the entire navy yard underwater and
destroyed the floating dry dock. Barely fifteen years
after the establishment of League Island, a violent
wind storm blew down the only covered shipbuilding
ways, and the Navy Department prepared to close
its yard. Instead, the government spared the muddy
island installation and gradually improved it, opening permanent dry docks in 1891 and 1907 and
building research and testing facilities for fuel oil
burning engines and boilers, propellers, and wireless telegraphy. In 1911, the Navy transferred the
Atlantic Marine Corps Advance Base headquarters
and school to League Island. During World War I,
the Navy Department established shipbuilding ways,
a naval aircraft factory, and a submarine base, and
started building a third dry dock that promised to
make League Island a first-class naval base and
shipbuilding yard. "Philadelphia should be always
retained as our leading subsidiary base," argued
naval war planner John Hood, "and the navy yard
there developed along the lines indicated as a build-
ing and manufacturing yard, and as a home station
for the reserve fleet and auxiliaries and the advance
base outfit."6
The Philadelphia Navy Yard constructed few ships
during World War I, and soon scrapped two large
battle cruisers laid down on the new shipways after
the war. Rumors of closure circulated in the postwar
era of naval arms limitations and budgetary cutback
brought on by the Great Depression, but industrial
recovery under the New Deal and naval rearmament
for World War II gave Philadelphia its era of greatest
importance. The Navy Yard added two 1,OOO-footdry
docks and dozens of heavy machine and other industrial shops and manufactured fifty-three warships,
including three battleships, two heavy cruisers, and
three aircraft carriers. The League Island facility
expanded research and development laboratories
for turbine engines and boilers, propellers, aircraft,
rockets, submarines, and for a moment even the
atomic bomb.7
Postwar cutbacks led once again to rumors of closure, but the Cold War revived the yard, particularly
during the Korean and Vietnam conflicts. The
Philadelphia naval shore establishment became a
center for assisting friendly European and Latin
American navies, and although the naval aviation
factory and material center closed, League Island
continued research and development in aviation,
including technology for space exploration, electronic warfare, and nuclear propulsion. But Philadelphia
stopped building warships in the late 1960s, and the
naval shipyard never received a license to assemble
or overhaul the nuclear-powered submarines and
surface vessels that became the backbone of the
Philadelphia Navy Yard Reserve Basin, aerial view, 1919. This view, looking toward the Girard Point grain elevator, shows the
role of League Island as a home base for the Reserve Fleet. NARAM.
Dry Dock No.1 on League Island was built in 1891. This 1919 view shows the Delaware riverfront piers and industrial buildings
of the older section of the Navy Yard. NARAM.
Cold War fleet. Gradually a "culture of closure" permeated every aspect of Navy Yard operations in
Philadelphia.8
Remarkably, the Philadelphia Navy Yard stayed
alive for twenty-five years after its last ship launching in January 1969, displaying a resiliency unparalleled in American institutional history. In 1990, the
Commission on Base Closure and Realignment recommended permanent closure, but even then political and legal maneuvering delayed closure and provided hope that once more the Navy Yard might
remain active. Last-minute efforts to save the place
created false expectations throughout a Delaware
4
INTRODUCTION
Valley that had come to view the Philadelphia Navy
Yard as a cherished and permanent institution.
Consequently, final closure created intense emotional responses and disbelief that the government could
so arbitrarily and abruptly close this historic and
seemingly indispensable naval shore establishment.9
Many asked why the United States had closed the
Philadelphia Navy Yard. But, as the following history
demonstrates, the question more appropriately
should have been why it had taken so long to do so.
The answer lies in tracing the long, complex, and
often tumultuous struggle to survive of an important
American naval and leading Philadelphia institution.
6
INTRODUCTION
PART ONE
SOUTHWARK
L
CATED ON the Delaware River nearly one
hundred miles from the open sea, the city of
Philadelphia seemed an unlikely place for a
navy yard. Founded in 1682 by Quaker entrepreneur
William Penn, the Philadelphia river port shunned
military and naval developments. Every other colony
armed. The New England, Chesapeake Bay, and Carolina colonies constructed small warships for the
British Lords of the Admiralty or local colonial governments and converted merchant vessels into heavily armed privateers to attack the commerce of
Britain's enemies France and Spain. Virginia maintained a small naval shipyard for the British at
Gosport.!
But the Quaker peace testimony spoke against
such warlike preparation and the Quaker city on the
Delaware River ignored maritime defense. Philadelphia, the largest merchant shipbuilding center in
British North America, refused to raise a militia,
build fortifications, or launch ships-of-war for its
own protection. When Spanish and French maritime
raiders came up the Delaware Bay to plunder New
Castle and threatened the larger Pennsylvania port
upriver, a Quaker-dominated assembly opposed construction of guard boats or conversion of privateers.
During the French and Indian War (1756-63), Quaker legislators ignored Captain John Sibbald's appeal
for armed vessels to protect Philadelphia's maritime
trade routes or to raid those of the enemy. With an
eye on the counting house as well as the meeting
house, Philadelphia Quaker merchants declared that
privateers created too much risk with higher insurance rates, prohibitive construction costs in convert-
ing merchant vessels, and inflated prices for naval
supplies to outfit them. War raised the wage
demands of local ship carpenters, chandlers, and
common laborers. Worse, privateers could bring
reprisals against the merchants' dominant trade
position. "The Uncertain Posture of affairs makes
Business very Dull," merchant shipowner Thomas
Willing explained, "but [I] am in hopes a Peace will
take place, & Commerce go on without
Interruption. "2
Willing's antiwar sentiment masked the Delaware
Valley's mid-eighteenth-century emergence as a center for naval and military business. The South Carolina Commission on Fortifications ordered 1,000
iron cannonballs, guns, and military stores in 1757,
"the whole purchased in Philadelphia," and further
encouraged Delaware River arms traders. "If you
think proper to make the Shipment in a Vessel of
Your own, or one belonging to Your friends," the
commissioners instructed Philadelphia merchant
William Allen, "we will do our utmost to promote the
Interest of such Vessel." Allen's friends in the growing local weapons trade included Willing, James
Logan, Benjamin Franklin, John Wharton, James
Penrose, Joseph Turner, and Robert Morris. They
provided British army and colonial militia during the
French and Indian War with clothing, boots, supply
wagons, gun carriages, and fire locks for muskets.
Local mechanics, organized in part by Franklin,
forged iron and brass guns, manufactured gunpowder, and assembled flintlocks.3
Meanwhile, Delaware River ship carpenters constructed Philadelphia's first warship. In April 1762
10
CHAPTER
1
master shipwrights James and Thomas Penrose laid
the keel for a 24-gun ship on their riverfront landing
above Old Swedes Church in the "hamlet of Wicaco"
just below the city. Named Hero, this ship became a
model for frigates in the first American naval construction program during the Revolutionary War. In
December 1775 the Continental Marine Committee
(a forerunner of the U.S. Navy Department) authorized construction of two 32-gun and two 24-gun
frigates, and "That the 24 Gun Ships be of the Same
dimensions as the Hero Privateer built in the City of
Philadelphia in the last War."4
Shortly after Hero's launching, Wicaco shipbuilders petitioned the Pennsylvania provincial legislature to rename their neighborhood Southwark
after the London shipbuilding region. Wicaco, the
oldest community in the Philadelphia area, had been
settled by the Swedish several decades before the
British led by William Penn founded a port town
immediately upriver. The Swedish settlers of Wicaco
built a fortified blockhouse around 1669, a log
church in 1677, and in 1700 Gloria Dei (Old Swedes)
Church. The Swanson family became the largest
riverfront landholders, with Christopher Swanson
accumulating at least 150 acres of waterfront properties between Old Swedes Church and a landing
place to the north. He subdivided his tract among
sons-in-law John Parham, Joseph Knowles, and
Anthony DucM, the latter a pottery maker and
investor in Southwark's shipbuilding and maritime
enterprise, and laid out Christian, Queen, and
Catharine Streets along their property divisions
above the church lands. These rough dirt tracks,
extending slightly northwest from riverfront landing
places, became sites for America's first naval shipbuilding community.5
The immensely profitable Philadelphia waterfront
development delayed exploitation of the Wicaco
area. William Penn encouraged maritime enterprise
and shipbuilding along his port town's riverfront
from Vine Street down to Cedar (later South) Street,
the latter providingWicaco's northern boundary.
Before 1700 Penn invested in Charles West's Vine
Street shipyard and Bartholomew Penrose's shipyard at the foot of Market Street. Both constructed
large merchant vessels. Robert Turner's yard near
Mulberry (later Arch) Street Landing also "built
ships of considerable burthen." By the first decades
of the eighteenth century; Philadelphia shipwrights
and carpenters had constructed several hundred
smaller vessels. Ropewalks, sawpits, and timber
yards grew up around shipbuilding sites. Wharves,
docks, storehouses and counting houses, brew and
malt houses, and inns filled Philadelphia's compact
waterfront. Crowding along the riverfront landings
prompted Philadelphia shipbuilding and mercantile
firms to seek properties south of Cedar Street.6
Philadelphia and Chester County, Pennsylvania,
entrepreneurs developed Wicaco during King
George's War (1740-48), when Spanish and French
privateers on the Delaware threatened Philadelphia.
Constant alarms of impending attack sounded, but
the Quaker and Proprietary factions failed to raise a
defense. Consequently, Provincial Land Office Secretary Richard Peters, civic leader Benjamin Franklin,
and militant Quaker James Logan organized voluntary defense associations to arm Philadelphia. They
used a lottery to fund the construction of a 13-gun
battery on Anthony Atwood's wharf in the city above
Cedar Street and a massive 27-gun earth and timber
Association Battery in Wicaco. "The grand Battery
at Wicacoa below this Town is also nearly finished,"
Franklin reported in April 1748, "and tis thought will
be ready the Beginning of next Week to receive the
heavy Cannon borrowed from N. York." Fifty-three
years later, the original United States Navy Yard in
Philadelphia arose on the exact spot where Franklin
had erected this Association Battery.?
"Tradesmen for Building and Fitting out a Vessel
of Defence" came to the little inlets and river landings between the Association Battery and Old
Swedes Church to convert merchant ships into privateers or to build armed vessels. British and German carpenters, blacksmiths, rope and sail makers,
and shipwrights left the overcrowded Philadelphia
waterfront or migrated from Chester County to settle along the still unpaved Catharine, Queen, and
Christian Streets and down the winding lanes (soon
called Swanson and Front Streets) that ran north to
south along the riverfront. "Southwark is getting
ORIGIN
OF
A
NAVY
YARD
II
12
CHAPTER
1
greatly disfigured by erecting irregular and mean
houses," Peters observed, "thereby so marring its
beauty that, when [Pennsylvania Proprietor Thomas
Penn] shall return, he will lose his usual pretty walk
to Wicaco."8
While working folk and craftsmen settled Wicaco's
narrow dirt lanes, shipwrights raised tiny wooden
ship-launching ways and platforms along the open
Southwark waterfront. Warwick Coates and Richard
Dennis set up shipways near the foot of Wicaco
Lane (later Prime Street) near the Association Battery. Between these ways and Swedes Landing
(Christian Street) and Queen Street Landing, above
Old Swedes Church, shipwrights Joseph Marsh,
Thomas Casdorp, Simon Sherlock, Francis Grice,
James Doughty, and the Penroses constructed ship
and boat building facilities. Captains Henry
Dougherty, Joseph Blewer, John Hazelwood, and
John Conyngham settled nearby. These Southwark
shipwrights, sea captains, and craftsmen formed the
core of America's first naval shore establishment.9
Farther inland, wealthy Philadelphia merchant
and iron forge owner Joseph Turner, merchant
entrepreneurs Luke and Anthony Morris, and
Thomas and Joseph Wharton, who moved to Southwark from the city for political and economic opportunity and bought riverfront properties, built mansion houses in the Wicaco neighborhood. Thomas
Wharton observed that by 1762 the district had
changed dramatically. "Knowing thy turn to Politicks," he wrote friend and fellow Wicaco investor
William Fisher, I "cannot ommitt mentioning that a
few days past our Assembly rose, having present the
[Governor] with a Law for Payving the Streets, & for
Regulating the Southern side of this City and Erecting it into a Borough, called it Southwark."1o
In the midst of Southwark's emergence as an
important maritime community, Joseph Wharton's
nephew John, son of Chester County coroner and
saddlemaker John Wharton and Mary Dobbins,
invested in a shipbuilding enterprise with shipwright
James Penrose, son of shipwright Thomas Penrose
the younger and brother-in-law of Southwark shipwright Warwick Coates. Their property transactions
revealed how eighteenth-century Philadelphia family
and business connections provided the institutional
roots for the first American naval shore establishment. With financial backing from Uncles Joseph
and Thomas Wharton, Anthony Morris, and the
Cedar Street mercantile house of Willing, Morris and
Company, John Wharton accumulated Southwark
riverfront properties. He purchased a lot adjoining
Swanson's son-in-law John Parham's land near
Queen Street, cousin James Reynolds's mast yard at
the Queen Street Landing, and brother-in-law
Joseph Dobbins's shares in the former Joseph Cox
estate, which included Casdorp's boat yard'! 1
Wharton's partner James Penrose accumulated
waterfront properties below the Penrose family
wharves and storehouses on Queen Street and the
Joseph and Samuel Wharton wharves and warehouses on the north side of Christian Street. Penrose
leased a wharf and stores from uncle Isaac Penrose,
a wealthy dry goods merchant, rented Jacob Lewis's
lot above Christian that included Simon Sherlock's
boatyard, and purchased a three-acre piece of land
between Christian and Catharine, part of step-uncle
Anthony DucM's original holdings and adjoining
uncle Joseph Wharton's landing and docks. Finally,
Penrose bought John Lawson's old boatyard
between Christian and Queen Streets with an access
lane that ran from the Delaware River through
Swanson to Front Street.12
The Wharton and Penrose shipbuilding enterprise
lay within paces of the future U.S. Navy Yard and
was the immediate institutional antecedent for the
Philadelphia naval shore establishment during the
American Revolution. But it took association with
John Wharton's cousin Joshua Humphreys, Jr., to
complete the family linkage to an American naval
establishment.
Business and family connections in the Philadelphia merchant shipbuilding community brought
Humphreys to Penrose and Wharton. The Southwark shipbuilders started to construct larger seagoing merchant vessels of up to 300 tons for British
and American mercantile interests, particularly the
Free Society of Traders and (Society Hill) merchant
shipowners Robert Morris, John Nixon, John
Maxwell Nesbitt, and Thomas Wharton, Jr.-all inti-
ORIGIN
OF
A
NAVY
YARD
13
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