Marine observation binoculars - Steiner "Military-Marine", 7x50, Made in West Germany, perfect. - 1970-1980 - 德國現時出價€10028
顯微鏡 - Bresser Biolux 6-voudige studiemicroscoop Type NG tot 1.024x vergroting, met USB-camera en - 1970-1980 - 德國 - Meade Instruments Europ GmbH & Co KG, Rhede –現時出價€5523