Collection: Hamilton-Thayer Maps
Title: Portland Harbor United States - East Coast Maine
Publisher: United States Coast and Geodetic Survey,
Publishing Location: Washington D.C.
Region Depicted: Maine
Date Range: 1924 - 1928
Dimensions: 71 x 67 cm
Brief Description: "Lights beacons, buoys, and danger corrected for information received to date of issue". Stamped July 19, 1927. Includes compasses that indicate "annual var'n in 1928 annual increase" "No. 325".
Permanent URL: https://oshermaps.org/map/54153.0001