4.75x6.25" folded card opens to 12.5x18.75" and features four different pin-ups, each representing a different point in history - cavewoman, Ancient Egypt, medieval times and the modern era. The modern era pin-up is largest and bears Christmas greeting from Will's Dairy. ©1949. All art is by famed pin-up artist Bill Medcalf, who provided Brown & Bigelow w/all their special-project calendar projects (like this one) for the most important customers. Medcalf worked for Brown & Bigelow for more than 20 years. Card has lt. wear along original fold lines, but is o/w Exc. Great design w/wonderful pin-up images. Scarce card.