Brass eyepiece for the English Reifler escapement astronomical clock designed by E. T. Cottingham Time Measurement 1923-1925
Brass weight pulley for the sidereal and mean time clock designed by Joseph Vines Time Measurement 1830-1840
Case for the mercury thermometer from the English Reifler escapement astronomical clock designed by E. T. Cottingham Time Measurement 1923-1925
Escapement pallet frame from the English Reifler escapement astronomical clock designed by E. T. Cottingham Time Measurement 1923-1925