boxed specific gravity tester
Object number1984.356a-g
Titleboxed specific gravity tester
Creator G. Altria (Glass-blower)
Descriptionsmall wooden box containing 5 remaining glass beads (the other 7 are missing) used for the proving of spirits. Label inside lid. Made by G. Altria, Glass-blower, of Aberdeen. Also known as 'philosopher's beads'
Production placeFrederick Street, Aberdeen
Production period19th century (late)
Object nametester, specific gravity
Object category4.8424
Materialwood & glass
Dimensions
- diameter: 8.5 cm
depth: 3.8 cm