Cast iron pan with inner pan and pouring pan, vintage

This cast iron pan was previously used by upholsterers. Place a coal in the outer pan to heat the inner pan with glue. The vintage black cast iron pan that was used by upholsterers has an inside pan and a kind of casting pan. The entire set of pans is made of cast iron and they are small pans. The vintage set of pans is in good condition, see the additional photos. Nice as an item for an upholstery shop or for a museum!