Complete set of four Huld’s Puzzle Series No. 1 postcards, copyrighted 1905 by Franz Huld, Publisher, New York. This series features an alligator in four installments along with a poem on the front. They were mailed to Mr Donald Carter in OOctober and November 1912 to Blair Academy in Blairstown, New Jersey. Please see all photos for condition. The reverse side to each is immediately after the corresponding front in the photo slideshow. Each card has some creasing and corner wear. Some light bleedthrough postal marks to the front.