[obturator]

these measure about 31/8" tall and 13/8" wide.
the seller at the gunshow didn't know what they fit.
looks to be locating pins above and below the screw holes.
what do they fit? when i find out, i may have to find and buy one. :)

thanks in advance!

[CmdrSlander]

The screw position looks like that of a Browning High Power, just looked again, nope, can't be a BHP, to short.

[ApacheCoTodd]

1903 Colt? Mine's away from home so I can't tell but the shape looks right.

[obturator]

couldn't help but notice you two guys have the same amount of posts, posted exactly 1 hour apart, and joined within 2 days of each other.
small world. :)