White & Wyckoff, a manufacturer of specialty paper products in Holyoke, MA, produced a series of Snow White greeting cards in 1938. The company employed their own staff of artists. The cards are copyrighted Walt Disney Enterprises, and each is numbered. Bi-fold design; measure 5.5" x 4.25" when closed. Most are birthday greetings with a couple 'get-well soon' cards too.