"Jackhamer"
Subtitle: hand and mounted type "BCR-430" and "BCRW-430" : trade-mark registered U. S. Patent Office
By: Ingersoll-Rand Company
Publisher: Ingersoll-Rand Company
Published: 1919
Place of publication: New York
Language: eng
Number of pages: 28
Subjects: Catalogs; Pneumatic drills; Ingersoll-Rand Company
Other titles: Jackhammer
Notes: Caption title

"Form 4321"

Includes specifications