"The Continuous Calendar" Perpetual Calendar

Item Details

A perpetual calendar made of a wooden column and movable wooden disk. The central column displays the days of the months, the wooden disk has abbreviations for the days of the weeks, and the base lists years starting in 1794 and ending in 2119 and gives simple instructions. A fun and accurate device that is also quite unique, patented by E.B. Arnett in 1969.

Condition

There is a small tear on paper on central column, but nothing is missing and it doesn’t affect accuracy of calendar.

Dimensions

Item #

14CIN217-198