Armstrong-Blum Mfg. Co.
Modified on 2018/08/25 19:52 by Joel Havens — Categorized as: Manufacturer Information
This serial number data is from the Serial Number Reference Book for Metalworking Machinery (1959 edition).
Serial No.
Type
Machine Description
Date
4540
Power Hack Saws
#4B Hack Saw
Dec 1935
42320
Power Hack Saws
#4B Hack Saw
Dec 1947
6419
Power Hack Saws
#6 & 6A Hack Saws
Dec 1935
8071
Power Hack Saws
#6 & 6A Hack Saws
Dec 1947
9278
Power Hack Saws
#9 & 9A Hack Saws
Dec 1935
11871
Power Hack Saws
#9 & 9A Hack Saws
Dec 1947
454180
Power Hack Saws
#18 Hack Saw*
Dec 1947
24009
Power Hack Saws
#24 Hack Saw
Dec 1947
8407
Power Hack Saws
#8 Hack Saw
Dec 1927
8676
Power Hack Saws
#8 Hack Saw
Dec 1929
8898
Power Hack Saws
#8 Hack Saw
Dec 1935
83090
Power Hack Saws
#8 Hack Saw
Dec 1947
Notes:
Number 18 Hack Saw production started in 1936.
Numbers 1 & 2 Hack Saws were not numbered.