Sand Glass in Tipping Iron Mount, Unsigned, 1780-1850
1780-1850
Set of four sand-glasses
1720
Ship's log sandglass
Single sand-glass in ebony mount
Single sand-glass in double leather mount
Single sand-glass in silver mount
hallmarked 1799
Ornamental Sand Glass in Wooden Mount, 1801-1920
1801-1920
Sundial, brass, baseplate 7 1/4in. by 6in.
1671-1700
Double Sand Glass in Wooden Mount, Unsigned, 1780-1880
1780-1880
Column Sundial with Dragon Design, Unsigned, 1601-1700
1601-1700
Multi-Stage Sand Glass, Unsigned, 1740-1840
1740-1840
Double sand-glass in wooden mount
Single sand-glass in wooden mount
Single Sand Glass in Wooden Mount, 1801-1910
1801-1910