The tunnel-king
Subtitle: all Canadian made
By: the A.R. Williams Machinery Co. Limited
Publisher: The Company
Published: 1920
Place of publication: Toronto
Language: eng
Other titles: Trade catalogues (NLC), Recreation; Catalogues commerciaux (BNC), loisirs
Notes: A corporate body and subject index for this collection, and for other trade catalogues, is located in the National Archives Reading Room.