|
|
|
|
 |
|
|
| |
|
|
1760-1769
American Philosophical Society
|
|
|
Warwick Furnace
1742-1748
Bucks County Historical Society
|
|
|
mid-18th century
Atwater Kent Museum of Philadelphia, The Historical Society of Pennsylvania Collection
|
|
|
Georges Louis Le Rouge
1783
Private Collection |
|
|
George Adams, Sr.
1750-1760
Independence National Historical Park
|
|
|
1742-1747
Library Company of Philadelphia
|
|
|
18th century
Frankliniana Collection, The Franklin Institute, Inc.
|
|
|
Joseph Priestley
before 1773
Princeton University
|
|
|
William Savery
1750 -1770
Atwater Kent Museum of Philadelphia, The Historical Society of Pennsylvania Collection
|
|
|
ca. 1760
John Bartram Association Collection, Bartram's Garden
|
|
|
|
|
|
|
|
|
|
