This reason I ask, is that I am in possession of a extremely well made set of chamber and shell head and rim gauges. To me they appear to be something the Manufacturer would have used. They are marked in English, and all are marked with 1930.

The set is 12 (2 3/4), 16 (2 3/4), 20 (2 1/2), 32 (2 3/4), 24 (. 2 1/2) and .410 (2 9/16). No 10 or 28 gauge present.

Last edited by postoak; 06/06/14 10:48 PM.
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