Antique rare Steinheil Munchen Gruppen Antiplanet 43mm large brass camera lens For Sale

This is part of the estate of a deceased master camera repairman. These cameras may be from his personal collection, cameras waiting for repair, or cameras kept for parts. I do my best to describe each item but I am no expert so please ask questions if you have any. All cameras will need cleaning/repair as they have been sitting for decades. See photos.Rare antique brass view camera lens. Marked \"Steinheil Munchen No.26854 Patent\" and \"Gruppen Antiplanet 43m.m.\" Has slot for early style drop-in apertures. Excellent cosmetic condition. Lenses are unscratched but there is dust/clouding inside. Rear mounting flange is approx 84mm in diameter, overall length is approx 57mm.Buyer to pay actual shipping. Sold as-is with no warranty or returns. If English is not your first language, I would recommend getting an accurate translation of this description. Have fun offerding!