Trattsactions Society Naval Architects and Marine Engineers, yot. 2j, ip/p. 



Plate 109. 



To illustrate paper on "Standard Lubrication Oil System for Geared Turhinas," 

 by J. Einilc Schmeltzer. Esq.. Mcvibrr. and B. C. Fcrnald, Esq.. Member 



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NORRtS PETCRS. INC., LlTHO.. WASHINGTON, Q-C 



