Illustrated catalogue of hand and power pumps, hydraulic rams, service boxes, well points
Subtitle: catalogue no. 21
By: the R. McDougall Co., Limited
Publisher: The Company
Published: 1900
Place of publication: Galt, Ont
Language: eng
Number of pages: 118
Other titles: Trade catalogues (NLC), Machinery; Catalogues commerciaux (BNC), machinerie
Notes: A corporate body and subject index for this collection, and other trade catalogues, is located in the National Archives Reading Room.