The patent Verona nut lock, manufactured only at Pittsburgh, Penn'a
Publisher: Verona Tool Works
Published: 1882
Place of publication: Pittsburgh
Language: eng
Number of pages: 20
Notes: Title from p. [4] of cover.

"January, 1882"--Cover.

"Specialties. The patent Verona nut lock, patent Verona spring washer, solid eye, solid steel, tamping and clay picks, Verona track chisels, sledges and napping hammers, Verona spike mauls, claw and tamping bars".