The C series is a series of Christmas cards. The series is made up of eight folders of cards contained in box 2 of the Lilac Hedges Collection. All the cards are samples so they are glued onto a backing which has the organizational numbers typed onto them. On the back of the cards the label that usually reads “Lilac Hedges” reads “Chestnut Hill Cards Litchfield, CT” and the emblem is different from the Lilac Hedges cards. The artists who signed artwork are Ralph P. Hinchman, Bunin, “PKRPH,” and Richard Stwon (?).