The m1804 British naval cutlass

[Radboud]

Originally Posted by Jim McDougall

Gill definitely had some questionable actions involving these matters, and there were claims that Gill even may have had connections to Matthew Boulton (London inventor and swordsmith) who is believed to have invented the machine used.
Thomas Gill II is the Gill we are discussing, it gets confusing as his son Thomas III was involved for a very short time in the business.

You need to get Richard Dellars book on the British Cavalry Swords, he has two excellent chapters on Gill and J J Runkel which covers this period in a lot of detail.

Thomas Gill II did a lot of machining work for Matthew Boulton and was openly praised by the latter for the precision and quality of his work. They almost certainly worked together on the testing machine that was used.