n.d. Book cover for "Nineteenth Century Photographic Cases and Wall Frames" by Paul Berg
Book cover Private collection of Paul K. Berg Berg, Paul K. (Author), 2004, 'Nineteenth Century Photographic Cases and Wall Frames [2nd edition, Completely Revised]', (Paul K. Berg) [Hardback] [ISBN: 0965967018] - This is the most recent and comprehensive illustrated reference work on cases.
There is an order form on the www.unioncases.com website if you wish to purchase this book.
