HI IAM SELLING OFF SOME OF MY ODD ITEMS I HAVE COLLECTED OVER THE YEARS. HERE FOR SALE IS A VINTAGE EMIL BUSCH RATHENOW 30912 F.8 BRASS CAMERA LENS PART . THERE IS AGE RELATED WEAR TO BRASS AS WOULD BE EXPECTED. UNFORTUNATELY THIS IS NOT MY FIELD BUT HAVE GIVEN AS MUCH INFORMATION AS POSSIBLE. PLEASE SEE PHOTOS FOR CONDITION AS THESE FORM PART OF MY DESCRIPTION. WHAT YOU SEE IS WHAT YOU GET. ONE OF MANY ITEMS FOR SALE ON MY EBAY SITE. I HAVE GIVEN AS MUCH INFO AS I CAN, ANYONE WITH ANY INFORMATION ON THIS ITEM WILL BE WELL RECEIVED. THANK YOU IN ADVANCE. A GREAT COLLECTABLE ITEM. IF YOU REQUIRE ANY MORE PICTURES ETC, PLEASE ASK. INTERNATIONAL POSTAGE COST IS FOR OUTSIDE OF EUROPE. PLEASE ENQUIRY FOR COSTS TO EUROPE AND ANY AVAILABLE DIFFERENCE WILL BE REFUNDED. ALL ITEMS CAN BE COLLECTED IF REQUIRED.