Rare Books
George Croghan and the westward movement, 1741-1782 ... I, The Indian trader
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Rare Books
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Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Rare Books
246492
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Manuscripts
The collection primarily contains letters and documents relating to Hugh Campbell, 3rd Earl of Loudoun; his son, John Campbell, 4th Earl of Loudoun; other Campbell family members; and various political and military associates. John Campbells military activities during the 1745 to 1746 Jacobite uprising in Scotland and the Seven Years War in North America in 1756 and 1757 are especially documented. Materials in the collection include correspondence, memorials, and petitions; muster rolls, returns, orders, and other military records; appointments; estate records including accounts, bills, receipts, and inventories; and land and government documents.
LO 2211

Visual Materials
Image of the United States Patent Office in Washington, D.C., at the top of a letters patent certificate transferring letters patent for "improvement in plates or dishes" from George P. Helfrish to lithographer Louis Prang; seal with witness signatures below.
priJLC_PRG_002321
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Rare Books
228645