Box containing various plans.

Fourteen plans for model 728? Swedish American Liner propeller graphs, two plans for 'Oronsay' comparison of propeller results model 371, five plans for model 629 and 630 B.S.R.A forced pitching analysis, five plans for 'Guanajuato' spanish gunboat/minelayer, three plans for ship No.701 comparison of competitive propeller designs, one plan of 'Mauretania' propeller details, sixteen plans for propeller performance graphs ship Nos. 534,552,541,620, 645-661, 629, 635, seven plans for Ship No. 635, 24 inch model propeller No.171, two plans for model 737 propeller design, three plans for S.S cargo ships 501-503, two plans for engine No.681 details of propeller No.211 for model No.666, three plans for ship No. 701 propeller No.212 and three plans for ship no.648 propeller No.177.