Tool Talk

What's-It Forum => What's-It Forum => Topic started by: acoustic on January 30, 2016, 11:13:05 AM

Title: unknown tool
Post by: acoustic on January 30, 2016, 11:13:05 AM

Hi Guys
Having a problem identifying this tool it has measurements along the base also on the height adjuster
and also on the lens. I think it might be for a jeweller to cut diamonds working on chains, necklaces etc. but that's just a guess.
Cheers acoustic 

Title: Re: unknown tool
Post by: oldgoaly on January 30, 2016, 12:23:18 PM

It could be a machinist's optical centering tool for center punching or hole starting.

Title: Re: unknown tool
Post by: bill300d on January 30, 2016, 03:23:35 PM

Griffin & Tatlock Ltd, London made scientific and lab instruments