Original eight day clock by Harrison, date 1715, wheel work mostly of wood, weight driven Weight driven pendulum clock 1715
Model of English Electric "Lightning" aircraft, scale 1:24. English Electric Lightning, 1949-1960. 1949-60
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements 1972-3
Flymo Super Professional 47 rotary air cushion mower Flymo Super Professional 47 rotary air cushion mower 1979-80
Tortoiseshell snuff box, with detachable lid bearing the arms of Sir Francis Drake, dated 1717, English Tortoiseshell snuff box 1717