Pair vintage laboratory lab test tube racks holders stands

Pair vintage laboratory lab test tube racks holders stands. English, circa 1960s. Originally from a school lab or college. Wooden rack with plastic ends. Size of rack: 9.5 x 3 x 4.5 inches. Combined weight: 345g (allow up to 2 kg volumetric weight once packed). Reasonable vintage condition - various superficial marks & scratches and some writing on base but all part of their charm and character. Priced accordingly.