Hydrographic Sheet No. 1891, 1888
Hydrographic Sheet No. 1891, 1888
The hydrographic sheet no. 1891 documents sea bottom specimens collected from Portland Inlet, canal, and vicinity of southeast Alaska during July 21 to October 8, 1888. The party was commanded by Lieut. Com'd'r. C. M. Thomas, U.S.N. Table of data contains dates, locality, fathoms, and notes












