Smart Looking Old Brass Perpetual Calendar mid-century royal copenhagen orange and blue paint to

orange and blue paint to my eye is just perfect

the buttons down the front of his jacket

I also really love the super alert

are just fantastic — a quintessential example of machine age design

and the more I look at it

Smart Looking Old Brass Perpetual Calendar mid-century royal copenhagen orange and blue paint toSimple as can be, telling nothing more than the day of the month, but great looking I think, and pretty fun to count the days on. Turning the center knob dials the first number and punching down on the top knob changes the other. 4 1 8" t x 4 3 8" w x 1 1 2" deep, very nicely made and in good I think likely antique condition; I would guess 1900 1920 or so.