Vintage Antique Dietert Gibson Industrial Material Dogbone Strength Tester

Skylarc Ref D120713

Expected Auction End Time: 20th December 2020 7:42pm

Vintage Antique Dietert Gibson Industrial Material Dogbone Strength Tester.
Serial No. 2565/7.
Was used in foundary/metallurgy for testing the strength of compacted mould sand.
Includes a wooden dogbone sand mould form.