Colonial SHUR-SNAP Automatic Display Board reproduction limited production

This is a limited edition reproduction of an original 1950s display board used to sell Colonial SHUR-SNAP fishtail switchblade knives. These would sit on store counters and shelves holding up to 12 switchblade knives so the customer could just take off the knife that they wanted and buy it. This card was made from an original that I own and is made just like the originals except for authentication on the back by the author of the book Antique American Switchblades. Also production number, serial number and autographed. This is a GREAT way to both collect-as-you-go adding knives to the board and also to display your collection. The original boards are nearly impossible to find, so this gives average collectors a chance to collect and display their knives the way they were displayed when new! I'm including an extra picture of a board with the knives, but the knives are obviously NOT included. This is for one reproduction display board.