Union Building Blocks set No. 5 manufactured by C. Haupt & Co. in Rudolstadt, Germany. The set contains a variety of blocks in multiple shapes and colors housed in its original box featuring a partially intact illustrated label.
Union Building Blocks set No. 5 manufactured by C. Haupt & Co. in Rudolstadt, Germany. The set contains a variety of blocks in multiple shapes and colors housed in its original box featuring a partially intact illustrated label.
