Measurement of vessels for the Panama canal (1913)
Johnson, Emory R. (Emory Richard), 1864-1950, United States. War Dept · Washington, Govt. Print. Off. · leaf 278
Poop ac< Jaa.ac< Jaa.bb>£aa.dd > J cc.M=spaces measured.E=spaee exempted. E=light and air and funnel space in lowest tier of erections,measured under Art. IV, Sec. 3. … cc and dd=side openings under deck covering.E=space exempted.bb< i aa.H=spaces measured. 230 MEASUREMENT OF VESSELS FOR PANAMA CANAL. Fig. 10.—Bridge.
