The Keystone Driller catalogue no. 1
Subtitle: water-well machines and water well drilling
Edition: Grand prize ed.
Publisher: Keystone Driller
Published: 1906
Place of publication: Beaver Falls, Pa
Language: eng
Number of pages: 94
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.