18th-19th century
4.4 x 3.7 x 1.3 cm (1 3/4 x 1 7/16 x 1/2 in.) with cardboard frame: 4.8 x 4 x 1.3 cm (1 7/8 x 1 9/16 x 1/2 in.)

Glass, stainless steel, delrin, gold, collagen and water soluble fluorescent dye
20th centuryAmericanBronze
10th-8th century BCEIranianPlaster
19th centuryItalianBronze, with black over green patina
20th centuryFrenchWood box containing various archival materials
21st centuryPortugueseClay, unfired
Central AsianLeaded copper-tin-antimony alloy
7th-1st century BCEEgyptianTerracotta
5th century BCEGreekCopper
14th-11th century BCELevantine
Bristles and wood, inscribed in graphite, stamped
20th centuryGermanLeaded brass
Unidentified centuryUnidentified culturePlaster