The dead weight of the airship and the number of passengers that can be carried (1922)
NASA Technical Reports Server (NTRS) · leaf 23
Volume of gaa in per passenger. to u A) 01 ^ n n en 4 M n 01 o CP r? c o (ns o 01 o O O O O O 1 o 2 o ' ■ I — Weight of fuel in kg. per passenffer-li:;j.lomet®r … u 01 01 Number of passojigers per 1000 of gas,
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.