Vintage Antique English Make Wood & Brass with Steel Blade Sliding T Bevel

Description

Vintage Antique English Make Wood & Brass with Steel Blade Sliding T Bevel.
This is an older T bevel Square...It has an English design...there is some stamp Mark's to the wood
But I can't make out the words.
The blade has stains and some pitting but should clean up to be a good user...estate find..
Please see all pics