Knowing nothing about Win Model 70's, I do know a little about how guns could be ordered back in the early days. Marlin Ballards have always been one of my favorites. Especially factory original ones. I have a #10 Schuetzen with all matching numbers, buttplate, extractor, stocks, etc. A Remington 38-55 barrel on it with the same number made by the same stamps. If someone wanted it, they could get it.