“Gemstones” By Michael O'Donoghue, 372 pp., illus., publ. by Chapman & Hall, Ltd., London, 1988. US$50.00 “Channel Setting Diamonds” By Robert R. Wooding, 136 pp., illus., publ. by Dry Ridge Co., Erlanger, KY, 1987. US$29.95 To view the full section, download the PDF above.
“Gemstones” By Michael O'Donoghue, 372 pp., illus., publ. by Chapman & Hall, Ltd., London, 1988. US$50.00 “Channel Setting Diamonds” By Robert R. Wooding, 136 pp., illus., publ. by Dry Ridge Co., Erlanger, KY, 1987. US$29.95 To view the full section, download the PDF above.
