The Collector's Black Light Guide: A Structured Introduction to Longwave Ultra-Violet Examination
N. Princeton, MA: K. Gabosh, 1984. Softcover. Tan portfolio folder with burgundy lettering. Inside covers have 8 mounted samples and a pocket holding 8 loose pages (double sided) of text. Includes a description of The Samples, a list of Suppliers, Additional UV Information. Also includes The Collector's Blacklight Guide on..... More