Physical description
Bookl of pamphlets for Ingersoll-Rand rock drills, dating from early 1900s. Includes booklets on the Sergeant Tripod, Sergeant Rock drills, electric air rock drills, tie tamping outfits.
Light brown covers with fabric covering. Written on top of front cover
'H. Palmer'
Ingersoll Rand Company
Melbourne. Please Return.
Previous owner's name and address crossed out(W. L. Riley?)
Booklets published between 1912 and 1921 by Ingersoll Rand Co.
11 Broadway New York.