Four Treasures Reference Database
Record No. 5198
Gem News: Postage stamp commemorates large Burmese ruby
Journal Article
Koivula, J.I. and Kammerling, R.C. (1991) Gem News: Postage stamp commemorates large Burmese ruby. Gems & Gemology, Vol. 27, No. 3, Fall, p. 182.
ISBN/ISSN: 0016626X | Sinkankas/Born No.: NIS / NIB | RWHL
corundum, quality.10, Burma.12, gems