Vintage Nifty St. Regis Colored Flash Cards 3" x 9" Unruled Index Cards

Description

Up for auction is a Vintage open box of Nifty St. Regis Colored Flash Cards 3" x 9" Unruled.  I found 4 that had writing and 2 that had a line drawn on the card.  The colors (to me) of the cards are pink, blue, green and yellow.  I did not count the number of cards contained in the box.  The box is in OK shape, one area needs to be taped.  View all photos to assess condition of box and cards.  Smoke free home.