Vintage Perpetual Calendar Oak Base With Ceramic Owl Circa 1930s Desktop Mantel A charming and fab vintage early 20th Century perpetual calendar with ceramic owl. The date cards are all present with some wear to the tops to a couple of the markers as shown. It has an oak base and measures approximately 15cm (6 inches) in width and 12cm (4.75 inches) in height. Quick delivery Thanks for looking