20 BENCH REST

20 · 1 headstamp · 1 scan

Calibre	20
In the cabinet	IMPERIAL SPORTING UP TO .249" · 2 images

Reading the headstamp

12 o'clockMaker's name or factory code

6 o'clockCalibre or year of manufacture

CentrePrimer — Berdan or Boxer, and any seal colour

Based on the 6mm BR case that was necked down to .20

2012Catalogued in the collection

2023Record last revised · 2023-05-11

Same drawer

Filed alongside