Alaska Peninsula and Aleutian Islands to Seguam Pass, Alaska / "Published August 1897, W.W. Duffield, superintendent; verified: O.H. Tittmann, assistant in charge of the office; E.D. Taussig, lieut. comdr. U. S. N. hydrographic inspector."
From Alaska (In 5 layers) Last modified over 2 years ago. Unrectified.
A low resolution preview is shown below.