I have compiled a booklet A Guide to Collecting Zinc Coins of Old Vietnam. These files are in PDF. The files for the Book (First Section) and (Second Section) may take a little time to download. Click here for: Introduction. Click here for index: Index. Click here for Book (First Section): pages 1-20. Click here for Book (Second Section): pages 21-34. Sincerely, Craig Greenbaum If you have any questions, comments, corrections, please email me at GRNB@netzero.net 1