PI found this one for me. This is one from the first block SN1049220 and I waited a long time for it. The OC cartouche is on it's side and the SN is a mess but all the parts seem correct. ME is 1.5.
Stock, high wood, T shaped oiler aperture, big boxed WRA/GHD, OC cartouche.
Handguard R with a Z in the bottom.
Front sight, has the finger nail mark with swirls.
Rear sight, S on L side.
Bolt, unmarked, blued.
Barrel, W 4-5 inches down and Winchester proof 7 inches down.
Swivel & band, unmarked.
Mag catch W in well.
T Housing, 1/2 w and 2 other letters R side rear, Trigger Guard has a X on bottom
Hammer, R side W.
Sear, W on top no hole.
Slide W in bottom.
Recoil Lug. W on top.
Butt plate, early Winchester.
https://www.milsurps.com/images/impo...19/07/w1-1.jpg
https://www.milsurps.com/images/impo...19/07/w2-1.jpg
https://www.milsurps.com/images/impo...19/07/w3-1.jpg
https://www.milsurps.com/images/impo...19/07/w4-1.jpg
https://www.milsurps.com/images/impo...19/07/w5-1.jpg
https://www.milsurps.com/images/impo...19/07/w6-1.jpg
https://www.milsurps.com/images/impo...19/07/w7-1.jpg
https://www.milsurps.com/images/impo...19/07/w8-1.jpg