Azimuth tables
Subtitle: giving the true bearings of the sun at intervals of ten minutes between sunrise and sunset for parallels of latitude between 40⁰ n. and 50⁰ n. inclusive
Published: 1894
Place of publication: Washington
Language: eng
Number of pages: 48
Notes: By Seaton Schroeder and William Henry Hudson Southerland.

(U.S.--Bureau of navig.--Hydrog. office. [Publ.] 106.)

Extracted from the ion of hydrographic office publication no. 71, and adapted for use on the Great Lakes.