Telegraphic measurement of the differences of longitude by offices of the U.S. Navy 1878-79
Norris, J. A.
Telegraphic measurement of the differences of longitude by offices of the U.S. Navy 1878-79 J. A. Norris, C. H. Davis and F. M. Green - Washington Navy Department 1880 - 87p.
Longitudes
Telegraphic determinations
550.38 / FLU
Telegraphic measurement of the differences of longitude by offices of the U.S. Navy 1878-79 J. A. Norris, C. H. Davis and F. M. Green - Washington Navy Department 1880 - 87p.
Longitudes
Telegraphic determinations
550.38 / FLU