Help me find sights for winchester cooey model 64b semiauto .22

[Methuselah]

Recently started fixing up my old winchester model 64b semiautomatic .22. The sights were removed sometime while my dad owned it an were lost. Looking for replacement iron sights. Specifically ghost ring, or peep sights. Any leads or insights welcome.

Thanks

 

[gunrunner100]

I have the factory rear sights. Might have a front blade as well. PM if wanted.