Tan-Sad factory workers stool.
This is a rare find in that it still has it’s original seat, most of these have worn through and been replaced with wood which is harder and less forgiving the original fibreboard and would therefore never have been used by Tan-Sad.
silver metal frame, with foot rest;
black vulcanised fibreboard seat and self adjusting back rest;
industrial machinists chair;
English made;
vintage, retro, mid-century modern, 50s, 1950s, fifties, seating,