Fabulous C. 1820s Century Mechanical Ink and Watercolor Perpetual Almanack, Ready to Use antique pocket watch print block and I've not come across

and I've not come across one before

and how to resist a sweet piece of handmade dollhouse furniture

This one actually features Rube Goldberg's signature

I believe they date to the 1970s or so--and certainly they seem quite 1970s in sensibility to me

but overall they've held on to their color beautifully

Fabulous C. 1820s Century Mechanical Ink and Watercolor Perpetual Almanack, Ready to Use antique pocket watch print block and I've not come acrossSo cool, and so crisp and modern feeling, though about 200 years old! It is a working perpetual calendar, ink and watercolor on card, with a tab on the back side that moves up and down to change the day of the week, making it ever applicable. With the days of the month arranged in a neat grid at center, and the hand written text on the column at right noting the number of days in each month. ("Feb. hath 28 or 29 days") A bit akin to a mechanical