Mike:
Very interesting info and piece to the puzzle. Was there any indication that any effort, scope fitting or mounts, performed by Springer's Heirs? So as I understand it Springer's Heirs was the firm that submitted the longarm to the Weipert facility and not Leue. I wonder if there was any relationship between Leue & Springer or if that was just typical of the gun-trade?

Kind Regards,

Raimey
rse