You searched for: Subject Canals Remove constraint Subject: Canals Institution Michigan Remove constraint Institution: Michigan Place Michigan, United States Remove constraint Place: Michigan, United States Place Sault Sainte Marie, Michigan, United States Remove constraint Place: Sault Sainte Marie, Michigan, United States
1. Map of the canal at the Saut Ste. Mary from a survey by Captain Canfield and Judge Burt; John Holcroft, assistant; drawn by John Holcroft.
1852. Canfield, Augustus, d. 1854.,Burt, William Austin, 1792-1858.,Holcroft, John.,Burger, R. (Robert),R. Burger & Company. Bathymetry shown by soundings and contours in feet. Shows "proposed canal" and surrounding cultural features. Includes profile. Vertical scale [ca....