Historical information
By referring to Cat No 7237.2 will bring up all items associated with Thompsons.
Physical description
Two sheets of test results. They are from Thompsons Engineering & Pipe Co to Ordnance Factory, Maribyrnong. They are signed off by (??) Martin.
1. Test sheet for Breech blocks 17 PDR Block Nos 1560-1565, Dated 21/9/43.
2. Test sheet for Breech blocks 17 PDR Block No's 1554 - 1559. Dated 21/9/43.