Mineral Specimens
20th Century Modern Natural Specimens
Crystal, Quartz, Brass
20th Century Natural Specimens
Quartz
Antique 15th Century and Earlier American Natural Specimens
Natural Fiber
Early 20th Century Dutch Scientific Instruments
Glass
Antique 15th Century and Earlier Indian Other Natural Specimens
Crystal
20th Century Mid-Century Modern Natural Specimens
Antique 15th Century and Earlier Norwegian Natural Specimens
Natural Fiber
Antique Late 19th Century Italian Natural Specimens
Wood
20th Century Unknown Other Bookends
Wood
Antique 15th Century and Earlier Malagasy Other Natural Specimens
Stone
Antique 15th Century and Earlier Malagasy Other Natural Specimens
Stone
Antique 15th Century and Earlier Chinese Natural Specimens
Multi-gemstone
Antique 15th Century and Earlier Balkan Natural Specimens
Rock Crystal, Iron, Lead, Zinc
Antique 15th Century and Earlier European Natural Specimens
Crystal, Rock Crystal, Pyrite
Antique 15th Century and Earlier Brazilian Natural Specimens
Rock Crystal
20th Century Paperweights
Agate
Antique 15th Century and Earlier Brazilian Natural Specimens
Amethyst, Multi-gemstone, Quartz, Rock Crystal
Antique 15th Century and Earlier English Natural Specimens
Crystal, Metal
Antique 15th Century and Earlier Kazakhstani Natural Specimens
Stone, Multi-gemstone
20th Century Natural Specimens
Stone
Antique 15th Century and Earlier South American Natural Specimens
Quartz, Agate, Amethyst
20th Century Natural Specimens
Stone
Antique 15th Century and Earlier Moroccan Natural Specimens
Stone, Rock Crystal
Antique 15th Century and Earlier Chinese Natural Specimens
Stone, Multi-gemstone
Antique 15th Century and Earlier Brazilian Natural Specimens
Quartz
Antique 15th Century and Earlier Chinese Natural Specimens
Multi-gemstone
Antique 15th Century and Earlier Norwegian Natural Specimens
Multi-gemstone, Silver
Antique 15th Century and Earlier Brazilian Natural Specimens
Quartz, Multi-gemstone
Antique 15th Century and Earlier Russian Natural Specimens
Multi-gemstone, Rock Crystal, Iron, Nickel
Antique 15th Century and Earlier Natural Specimens
Multi-gemstone
Antique 15th Century and Earlier Argentine Natural Specimens
Multi-gemstone
Antique 15th Century and Earlier Chinese Natural Specimens
Multi-gemstone, Quartz
Antique 15th Century and Earlier Uruguayan Natural Specimens
Multi-gemstone, Amethyst
Antique 15th Century and Earlier Mexican Natural Specimens
Stone
Antique 15th Century and Earlier Congolese Natural Specimens
Stone, Malachite, Multi-gemstone
Antique 15th Century and Earlier American Natural Specimens
Multi-gemstone
Antique 15th Century and Earlier South American Natural Specimens
Agate, Amethyst, Quartz
Antique 15th Century and Earlier Chinese Natural Specimens
Multi-gemstone
20th Century European Other Obelisks
Malachite, Onyx
1970s Arte Povera Abstract Sculptures
Steel
21st Century and Contemporary German Arts and Crafts Desk Accessories
Crystal, Spinel
21st Century and Contemporary Mexican Other Animal Sculptures
Other
20th Century Natural Specimens
Rock Crystal
21st Century and Contemporary German Arts and Crafts Figurines and Sculp...
Crystal, Amethyst
21st Century and Contemporary Mexican Other Mounted Objects
Amethyst
Antique 1880s Italian Natural Specimens
Rock Crystal
Antique 1880s Italian Natural Specimens
Amethyst
Antique 1880s Italian Natural Specimens
Amethyst, Crystal
Late 20th Century Italian Natural Specimens
Crystal, Copper
Antique 1880s Italian Natural Specimens
Amethyst, Crystal
Antique Late 19th Century Italian Natural Specimens
Wood
Antique 1870s Italian Natural Specimens
Crystal
Antique 1870s Italian Natural Specimens
Stone, Amethyst
Antique Late 19th Century Italian Natural Specimens
Crystal
Antique 1870s Italian Natural Specimens
Crystal, Quartz, Rock Crystal
Antique 15th Century and Earlier Indian Other Natural Specimens
Crystal
Antique Late 19th Century Italian Natural Specimens
Quartz
Antique 1880s Italian Natural Specimens
Crystal
Antique Late 19th Century Italian Natural Specimens
Quartz
Antique 15th Century and Earlier English Natural Specimens
Rock Crystal
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