I have up for auction a neat old calendar from the past. It has paper cards that you place in the back and a brass knob [ one knob is missing] that you turn for each day that moves a red line to the date.
Has 3 cards with the months on both sides and 6 cards with the days on both sides.
Made of tin no make mark that I can see. It is 6" wide and 4" tall.
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