Ketchum, H. G. C.

Chignecto Marine Transport Railway the isthmian transit between the Bay of Fundy and the Gulf of St. Lawrence / H.G.C. Ketchum.  London : 1884. 19 frames : map.

Ketchum, H.G.C.

Chignecto ship railway

Ketchum, Malcolm R.

Nova Scotia Power Corporation comparative costing and pricing study / by Malcolm R. Ketchum, Anthony P. Pusateri, Richard J. Rudden ; research by David B. Suthergreen.  New York : Stone & Webster, 1978. 1 v. (various foliations) : illustrations ; 28 cm.