2. H69.38.455 Object number: H69.38.455 Object name: envelope; map; survey notes; tabling notes Date made: none
10. H69.38.1063 Object number: H69.38.1063 Object name: blueprint; envelope; map; survey notes Date made: a) May 13, 1861, b) May 13, 1861, e) Feb 9, 1864