die

Description
Steel die used in boiler making. Square shaped block with a hole with 3 threaded blades/ section for cutting and grooving.
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Object detail

Department
Object
Production place
Pennsylvania/USA
Signature & date
Stamped: "WHITWORTH/ PAT. AUG. 19. 1902/ MADE IN U.S.A./ REED. MFG. CO./ ERIE. PA. U.S.A." and "3R" and a diamond stamp with a "Q" and "E" on it.
On one side are two initial on one "E" and other "O" and on reverse "1218". On other side is "E"
Associated person
Measurement type, part and reading
Dimensions:0 - Whole:L 12.5cm (L 4 15/16")
Dimensions:0 - Whole:W 12.5cm (W 4 15/16")
Dimensions:0 - Whole:D 3cm (D 1 3/16")
Accession number
1979-025-132

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