Rocks off Portland Harbor Surveyed in 1864

Collection: Howard Sheet Map Collection

Parent Map: U.S. Coast Survey A. D. Bache Superintendent Sketch A Showing the progress of the Survey in Section No. I From 1852 to 1864

Title: Rocks off Portland Harbor Surveyed in 1864

Creator: United States Coast Survey, , Bache, A. D. (Alexander Dallas), 1806-1867

Publishing Location:

Region Depicted: Portland Harbor, Maine

Date Produced: 1864

Date Published: 1864

Language: English

Subjects: Maine--Maps · Portland Harbor (Me.) · Nautical chart · Bache, A. D. (Alexander Dallas), 1806-1867 · United States Coast Survey · Harbors

Map Type: Nautical charts

Dimensions: Map Inset

Material Type: Paper

Brief Description: Inset map showing the locations of rocks and ledges in Portland Harbor

Physical Description: Map Inset

Theme: Maine Counties and Towns/Cities