Identity area
Reference code
R./6.20/50-53
Title
Letters from Alexander Dallas Bache
Date(s)
- 1833-1852 (Creation)
Level of description
Item
Extent and medium
6 folded sheets, 2 single sheets
Context area
Name of creator
Repository
Archival history
Immediate source of acquisition or transfer
Content and structure area
Scope and content
Includes a coast survey map, "Approximate Cotidal Lines of the Atlantic Coast of the United States from investigations in the Coast Survey. A. D. Bach, Supdt. 1854" accompanying letter dated 17 July 1834.