Measurement of vessels for the Panama canal (1913)
Johnson, Emory Richard, 1864-1950, United States. War Department · Washington, Govt. print. off. · leaf 314
MEASUREMENT OF VESSELS FOR PANAMA CANAL. Fig. 10.— Bridge. … bb' > h aa'. cc' and dd'=side openings. E=spaces exempted. M=space measured. E'=light and air and funnel space, in lowest tier of erections, measured under Art IV, Sec. 3. Fig. 11. — Continuous deck with opposite side openings. (aa') (bb') (cc') (dd') (ee') (ff') = side openings. E = spaces…
Huebner, Grover Gerhardt, 1884 · Ships · Tonnage
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
