7.65, 35 Remington, 300 Savage standard rifles. Carbines in 22 Hornet, 257Roberts, 250/3000, 9mm, 7mm. Super Grade Featherweights in, I believe all calibers. 375 H&H with a standard barrel. The list could go on for a long time as Winchester made a lot of goofy and rare guns in their time.
Please don't take this as a slam against your rifle as they are indeed quite rare. I remember a couple years ago a guy on one of the auction sites selling an entire collection of M70 Mannlichers. This guy had like 50 of them! HE also had spare stocks, barrels, etc. Sometimes it's weird how people hoard stuff!