Map size: 18 inches x 2 feet (60.96cm x 45.72cm) | Ready to frame in standard size frame (18x24) | Frame not included | Archival quality reproduction

Chart Of Detroit River, From Lake Erie To Lake St. Slair. Surveyed in, 1840, '41, & '42, By Lieutenants J.N. Macomb And W.H. Warner, Corps Of Topl. Engineers; Under The Direction Of Captain, W.G. Williams,. Corps T. Engs., Chart Of Detroit River, From Lake Erie To Lake St. Slair. Surveyed in, 1840, '41, & '42, By Lieutenants J.N. Macomb And W.H. Warner, Corps Of Topl. Engineers; Under The Direction Of Captain, W.G. Williams,. Corps T. Engs.,