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Machinery Photo Index
Manufactured/Badged by:
Challenge Machinery Co.
Grand Rapids, MI

Machine Specifications
Machine Class: Metal Working Machinery
Machine Type: Other
Machine Size: 48" & 72"
Submitted By: William Richardson
Machine Specifications
Description/Model: 48" & 72"
Date of Manufacturer: 1972(?)
Serial Number: DSE-72
Last Updated 7/4/2026 11:26:50 PM

Comments:
These are not my 2 machinist straight edges.

Photo 1:

Comments: Challenge Machinery Co of Grand Haven, Mich.
Source:
Direct Link
IMG Code

Photo 2:

Comments: Challenge Machinery Co of Grand Haven, Mich.
Source:
Direct Link
IMG Code

Photo 3:

Comments: Challenge Machinery Co of Grand Haven, Mich.
Source:
Direct Link
IMG Code