sand glass
Date1820
Inventory Number7288
ClassificationSand Glass
Subject
Dimensions10.5 × 6.5 × 6.5 cm (4 1/8 × 2 9/16 × 2 9/16 in.)
Material
DescriptionAmpoules blown in one piece. Pillars decoratively turned once in the middle, pegged into bases.,Round bases, four pillars, with two ampoules. Duration is 14 seconds.
Signedunsigned
InscribedNumber "14" is written in ink on one end.
FunctionPossibly used with a log and line for determining distance travelled at sea.
ProvenanceHarrold E. Gillingham, Philadelphia, Pennsylvania, purchased in Boston, c. 1930. David P. Wheatland purchased from Gillingham, 1949. Donated to CHSI August 17, 1988.
Historical AttributesTimed at 14 sec.
