This listing features a rare vintage Optimus No. 00 brass fuel tank and pump assembly, proudly made in Sweden. This piece is an authentic component from a classic Optimus portable kerosene stove. Crafted from durable brass, it showcases the quality and robust design characteristic of Optimus products. The tank includes the integrated pump mechanism and filler cap, as seen in the detailed images. It exhibits a beautiful patina consistent with its age and use, adding to its historical charm. This item is ideal for collectors, restorers, or enthusiasts looking for original parts for their vintage Optimus No. 00 stove, or as a decorative piece showcasing historical engineering. Please examine all photos closely to assess its condition and completeness.