The #-# series contains holiday greeting cards that are contained in three folders in box 1 of the Lilac Hedges collection. Some cards of interest are 57-01 which contains a note from Lois F. Humphrey to Ralph Hinchman; the note in the card praises Hinchman’s cards for their blank inside allowing the patron to personally write messages into the cards. Another card of particular interest is the card 55-18; the artwork is of the Gracey Mansion. Signed cards in the collection include Ralph Hinchman and Woldemer Neufield.