Two different sets. First is set of 40 dog cards issued by Carnation Corn Flakes in 1949. 2.25x3.5" w/great full color photo fronts, text backs w/info on that breed as well as a checklist. These were typically issued one per box but this is the complete set in cellophane wrap and as issued. Cello split along one edge but still tightly sealed w/Mint cards. Second set are bird cards issued by Quaker Pack-O-Ten in 1957. Complete set of 27 (an odd number but complete) each is 1.5x2.5" w/full color illustration on front and text back. Glossy card stock. Also comes w/two "Sample" cards w/special text on backs noting "See Offer On Bottom Of Package." These are for Crow and Redstart. A sample card was issued for all 27 in this set. Slight curl to all but still NM.