Rubber mat embossed "Charles Macintosh & Co ... May 1st 1851" with moulding of medal marked "Council medal of the Exhibition". Moulded with the profiles of Queen Victoria and Prince Albert. Rubber mat embossed Charles Macintosh & Co 1851
Three early moulded rubber mats, made by Thomas Hancock, c1830 Moulded rubber mats, made by Thomas Hancock circa 1830
