Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 650
Fig. 269 of the various members^ and especially the reducing gears,may be had by reference to Fig. 271, which shows a 110 63b Steam Engineering
