G'Day Fella's,

Hunta223Rem, Mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm Donuts!
Thanks for sharing.

Looks like it may have had the original Double Set-Triggers (going on the size of the Trigger Guard), replaced (with a Timney, etc)?
Apart from that, I can't be of any additional help to you.

D'oh!
Homer