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9 окт 1806 г. - The Sandbox

Описание:

Desktop sandbox used to practice the alphabet. Children would make the letter, then the monitor would smooth the sand with an iron, so students could begin the next letter.

Добавлено на ленту времени:

Edu 141 History of Technology Timeline

ByKiana Harris
4 дек 2017
0
0
405

Дата:

9 окт 1806 г.
Сейчас
~ 219 г назад
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