Old target scope blocks, bases. Unertl, Fecker ???? Help!

[MadDog]

Anybody ever see these target scope blocks before?

There are no identifying marks on them, all thats stamped on them is a single arrow, directional I imagine, any help appreciated.

They have a rear mount hole spacing that is the standard .860" but the fronts are approx: .485".

 

[c1a1]

Scope Bases

I have seen the same style of bases on .22rimfire BSA Martini's. Possible Broad Arrow? Have a Tucker sight-tube, on a International Mk.111, almost the same base for Unertl mounts.

 

[MadDog]

I think I got it figured out, they're old Parker Hale steel mounts.