Inside passage between Bath and Boothbay Harbor, Chart #315, from a trigonometrical survey of the coast of the United States, bears the stamp of R.G.Hodgdon, Boothbay Harbor, Agent for government charts and maps
Cape Sable, Nova Scotia to Cape Hatteras, North Carolina, Chart #1000, Coast and Geodetic Survey, Washington, D.C., 1908. Handwritten on back: North Carolina & Frenchman's & Bluehill Bay; St. George River & Musselridge Channel; Bay of Fund…
Calais to Little River (by Cutler), including Cobscook-1912-Chart #101, Coast and Geodetic Survey; bears the stamp of R.G.Hodgdon, Boothbay Harbor, Agent for government charts and maps