Help with Westcott Wrench Identification

[NjP]

Hi all. I don’t know a whole lot about the Westcott wrenches so was wondering if anyone had an idea of when this one may have been manufactured or help with ID’ing it. Most of what I’ve seen online searching shows one side with the “10 in No. 80” or “10 in Auto” mark, but haven’t seen one with just the “10 in” mark. Thanks for any help!