There are several of these on his site. I don’t need one but I thought I’d pass it along.
Combination Square Head on Mint STARRETT Scale
No idea if it’s square .. it probably worth checking first.
There are several of these on his site. I don’t need one but I thought I’d pass it along.
Combination Square Head on Mint STARRETT Scale
No idea if it’s square .. it probably worth checking first.
sheworkswood.com 
when I first started using a combination square it was one of those “woodworking level up” moments.
It’s a “mint Starrett scale”. No mention of the maker nor condition of the head. Perhaps not such a deal.
Thanks for the clarification.