Framed Prayer in Ebonite Typeface Displayed at the Great Exhibition for Blind Visitors.
circa 1851
Vulcanising lamp used and/or made by Thomas Hancock
1840
Experimental calender for rubber
1820
Experimental masticator for rubber
1820
Moulded rubber mats, made by Thomas Hancock
circa 1830
Experimental rubber mixing mill used and/or made by Thomas Hancock
1820