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Lot-622
Length: 24.000in.
Maker: Edward Helb, Railroad, Pennsylvania
Condition: GOOD+
Patent: 764809
Estimate: $125.00 - $250.00
Auction: April 9, 2021
Auction Location: Online Only ,
Time Remaining: LOADING...
A patent inclinometer level by Edward Helb, Railroad, Pennsylvania, patented July 12, 1904. compass is replaced.

 

Current High Bid: $149.50