Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 651
Fig. 269 of the various members, and especially the reducing gears,may be had by reference to Pig. 271, which shows a 110 €3b Steam Engineering … Fig. 270 B. P. turbine and rotary pnmp with the upper half of thegear case and field frame removed for, purposes of inspec- De Laval Steam Turbine 639
