Four Treasures Reference Database
Record No. 6377
Le Rubis • Communication faite aux Chambres Syndicales des Marchands de Diamants et Lapidaires, Joailliers et Bijoutiers, réunies le 21 juin 1904
The Ruby • Communication made to the Syndical Chambers of Diamond Merchants and Gem Cutters, Jewelers, and Goldsmiths, gathered on June 21, 1904
Book
Chaumet, J. (1904) Le Rubis • Communication faite aux Chambres Syndicales des Marchands de Diamants et Lapidaires, Joailliers et Bijoutiers, réunies le 21 juin 1904. [The Ruby • Communication made to the Syndical Chambers of Diamond Merchants and Gem Cutters, Jewelers, and Goldsmiths, gathered on June 21, 1904] Paris, Imprimerie Petit, 15 pp.
Sinkankas/Born No.: NIS/NIB | Language: in French | RWHL
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gems, corundum, inclusions.5, synthetic.7
Small booklet describing how to separate natural rubies from the newly developed synthetic rubies.