Measurement of vessels for the Panama canal (1913)
Johnson, Emory Richard, 1864-1950, United States. War Dept · Washington : Govt. print. off. · leaf 502
s of spaces of the third category are drawn: 1. In blue, when they are exempted; they are then designated by the letters: A, for the poop and forecastle. M (air funnels of engines) and m (in way of air funnels), for the bridge. 0, for the openings in the walls. 2. In brown1 hatchings whenever they… … 0) Sr tu -is A V OS s
Huebner, Grover Gerhardt, 1884 · Ships · Tonnage
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
