Early twentieth century, France Very good condition.
This mechanical agenda was called Horo-Memo.
It consists of index cards and a Zenith alarm clock in working order
It was a system making a sound to remind you of appointments during the day
The principle was to insert different times of ringing and write on the memo paper to what appointment they were related.
It obtained a Gold medal from Decorative and Industrial Arts PARIS 1925.
C. Mamet & Cie.
In its original box.
Dimensions of the box: 20x32cm - Height: 12.5 cm
Size of the machine: length 23cm - width 16.6 cm
Shipping by Mondial relay
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