Vessel, built by Dravo Corp for Keystone Sand Div, will be used in sand, gravel and coal hauling operations in and about Pittsburgh area; length oa 145 ft; beam molded 27 ft; depth at side molded to raised deck 11 ft 9 in.; propelled by two Cooper-Bessemer 6-cyl, vertical 4-cycle, solid injection engines, each developing 380 bhp at 310 rpm. (See also Mar Progress v 14 n 1 Jan 1946 p 34, 36)
River tow boat Keystone
Motorship
Motorship and Diesel Boating ; 31 , n 3
1946
2 pages
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1946
Keystone. The keystone "Panther" bomber
Engineering Index Backfile | 1928
Keystone. The keystone "Panther" bomber
Engineering Index Backfile | 1928
Keystone. Keystone primary training airplane
Engineering Index Backfile | 1928