Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 232
up to about 20 days, afterwhich the motorship earnings increase faster, being 88.4 per cent.vs. 81.2 per cent, for 30 days, 97.2 per cent. vs. 85 per cent, for Aug., 1921.] Internal Combustion Engines. 223 40 days, 102 per cent. zs. 84 per cent, for 50 days, and 104 per cent.vs. 80 per cent, for 60… … 30 20 10 0 10 10 30Days at Sea per Single Voyage Annual Return on Investment with Freight Rate of $3.00 per 1000 Ton-Miles. cent, for 20 days, 11.8 per cent. vs. 3.4 per cent, for 30 days, 14.4per cent. vs. 3.9 per cent, for 40 days. 15.8 per cent. vs. 3 per cent,for 50, and 16.4 per cent. vs. 1.3…
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