GvV, Have one spare Interarms blue & white box to report for 6' .30 Cal. #1339 in worn condition $10. Also have serval VG to exc Green & White boxes (recieved years ago direct from Mauser containing parts) with neither of the marking that you list (only "Original/Mauser logo/Parabellum" on top & right side of lid) @$25 each + S&H. None of these have inner liner or accessories.
hellerarms@webtv.net