Sand-glass
1750-1800
Sand-glass
1750-1800
Sand glass in four pillared wooden mount
1750-1800
Sand-glass
1750-1800
Sand-glass
1750-1800
Sand-glass
1750-1800
Sir Francis Galton type hand anemometer, 1882-1894
1882-1894
Sand Glass in Tipping Iron Mount, Unsigned, 1780-1850
1780-1850
Ship's log glass in cylindrical brass mount
Four-Way Hour Glass in Wood Frame, Unsigned, 1601-1700
1601-1700
Multi-Stage Sand Glass, Unsigned, 1740-1840
1740-1840
Four-Hour Sand Glass, Unsigned, 1600-1800
1600-1800
Sand glass in ivory and ebony stand
Sand glass (old sermon glass)
Pocket Sand Glass, Unsigned, 1601-1700
1601-1700
Sandglass from the Abbot Horne collection
1600-1799
Sandglass from the Abbot Horne collection
1600-1799
Set of four sand-glasses
1720
Common sand glass, in case
1801-1900
Sandglass from the Abbot Horne collection
1600-1799
Double Sand Glass in Wooden Mount, Unsigned, 1780-1880
1780-1880
Ship's Log Sand Glass, Unsigned, 1601-1700
1601-1700
Double sand-glass in oak mount.
Single sand-glass in cylindrical brass mount.
Ornamental Sand Glass in Wooden Mount, 1801-1920
1801-1920
Single sand-glass in wooden mount
Sand Glass in Cylindrical Brass Case, Unsigned, 1601-1700
1601-1700
Single sand-glass in ebony mount
Single sand-glass in tin cylindrical mount.
Sandglass from the Abbot Horne collection
1600-1799
Double sand-glass in wooden mount
Sand glass for use with ship's log
Pulse glass, European, 19th Century
1801-1900
Single sand-glass in wooden mount
Single sand-glass in four pillared bone mount
Sandglass, in metal frame, Galvani collection
1780-1798
Single Sand Glass in Wooden Mount, 1801-1910
1801-1910
Sandglass from the Abbot Horne collection
1600-1799
Single sand-glass in double leather mount
Sandglass from the Abbot Horne collection
1600-1799
Sandglass from the Abbot Horne collection
1600-1799
Quadruple sand-glass in twelve pillared gilded brass mount. 50
Sandglass from the Abbot Horne collection
1600-1799
Sandglass from the Abbot Horne collection
1600-1799
Single sand-glass in silver mount
hallmarked 1799
Reproduction "Jacobean" sand-glass mount in oak
Single sand-glass with cut glass ampoules in ornate three pillared oak mount
Sand Glass in Wooden Mount, 1880-1970
1880-1970
Sand Glass in Cylindrical Brass Mount,
1601-1700
Unmounted Sand Glass, Unsigned, 1890-1950
1890-1950