The following is a letter that I recently wrote to the editor of the International Bank Note Society’s Journal. I do not know if it will be published in an upcoming issue, but I thought visitors to this site might find it interesting nonetheless.—OWL Dear Editor, I enjoyed reading MarcRead More…

World Paper Money Errors by Morland C. Fischer (Order from Amazon.com)250 pages, soft cover, 230 x 150 mm, color illustrations, English, published by Zyrus Press Publishing, ISBN 978-1-933990-25-5 Reviewed by Owen W. Linzmayer While there are several catalogs covering United States paper money errors, this book is the first attemptRead More…

,,,, Technology continues to push the boundaries for banknote security holograms. Here, Dr Glenn Wood of the International Hologram Manufacturers Association looks at some of the latest developments. Today, holographic technology remains very much to the fore as part of an array of overt features which make it quick andRead More…