Want to Buy: Peep disc and washer for a Winchester 80A sight for a Model 69a rifle|Winchester Swap Meet|Forum|Winchester Collector

I bought a very nice Winchester model 69A bolt action .22 rifle over the weekend at the WACA Midwestern show in Ohio. Based on Jeff’s (JWA) excellent model 69 book, I was able to identify the rifle cataloged as a model 6901 (Type 8). It does not have the rear dove tail cut, has the 80A rear peep sight and the hooded front sight.  The rear 80A rear sight  is missing the peep disc, and washer.  I would like to buy the disc and washer pieces if anyone has any to sell.

Here are pictures of what is on the rifle.

here is the piece I need.

Thanks,

Al