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Ivory trade in Ghana, 1690. Elephant ivory has been exported from Africa and Asia for millennia with records going back to the 14th century BCE.Transport of the heavy commodity was always difficult, and with the establishment of the early-modern slave trades from East and West Africa, freshly captured slaves were used to carry the heavy tusks to the ports where both the tusks and their ...
This ivory will be occasionally marked synthetic while "French Ivory" or "India Ivory" are common marks. It can be distinguished from natural ivory due to its lighter weight and more even coloring. [5] Cellulose nitrate can be identified with a chemical spot test using diphenylamine. This ivory can degrade and produce acidic and oxidizing nitrogen.
Ivory has been valued since ancient times in art or manufacturing for making a range of items from ivory carvings to false teeth, piano keys, fans, and dominoes. [9] Elephant ivory is the most important source, but ivory from mammoth, walrus, hippopotamus, sperm whale, orca, narwhal and warthog are used as well.
If you thought teeth were only worth a couple bucks from the tooth fairy, think again. On a brand-new episode of "Antiques Roadshow" Monday, a Fred Myrick scrimshaw tooth got a price tag that ...
The inclusion of any property on the Inventory is a clear statement that the City is seeking the long-term preservation of the heritage attributes of a given property. [2] The list has reached the 8000-property mark, and continues to grow as properties in Toronto reach maturation.
It is the first complete mammoth skeleton ever to be reconstructed. Originally, it was an entire mummified mammoth carcass. [2] Beresovka Mammoth Berezovka River, Siberia [4] 1900 [4] 44,000 [4] Except for head, it is an almost wholly preserved, mummified mammoth carcass. [4] Fairbanks Creek Mammoth (Effie) [5] Fairbanks Creek near Fairbanks ...
English: Statuette of a male figurine carved in mammoth ivory from the grave Brno II, at the crossroads of Francouzská and Předlácká streets, Brno (Czech Republic). Gravettian. Gravettian. Length of body 13.5 cm, head 6.7 cm. Anthropos Pavilon, Brno.
City of Toronto Archives building, main floor. The present archives building was opened in 1992. It was designed by the architectural firm of Zeidler Roberts, who also designed the Toronto Eaton Centre, as a state-of-the-art purpose-built archives building incorporating a climate controlled records, a central atrium and exhibition area; a 60-seat lecture room and a Research Hall.