North end of Green Bay the Islands at the entrance and the N.W. Shore of Lake Michigan
        
        Scale: 1:120,000. Chart on two separate sheets. (B) sailing directions etc; Both sheets - Label: Buffalo Sept. 20 1866 presented to the HBM Ship Pylades.
              
      
    Object Details
| ID: | G247:6/5B | 
|---|---|
| Collection: | Charts and maps | 
| Type: | Chart | 
| Display location: | Not on display | 
| Creator: | Bureau of Topographical Engineers | 
| Places: | Lake Michigan | 
| Date made: | 1865 | 
| Credit: | National Maritime Museum, Greenwich, London | 
| Measurements: | Sheet: 77.4 cm x 54.8 cm |