Transactions Society Naval Architects and Marine Engineers, Vol. bi, 1913. 



To illustrate paper ov "Notes on Chain Cables," 

 bv Assistant Naval Constructor John E. Ottcrson, U. S. N., Member. 



Plate 104. 



WORM WHEEL 

 DRIVE 



WILDCAT 

 AT HEAD OF CRANE 



FIG 31 



CHAIN HANDLtNG CRANE 

 WILDCAT TYPE 



SCAUE. S'll 



F LOOR LINE. 



HE HQRKIS PKTB.HS CO.. WASH 



