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5 янв 1900 г. - Lead Pencils
Описание:
Lead pencils replaced school slate as the major form of a writing utensil.
Добавлено на ленту времени:
25 окт 2018
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324
Caroline Ringel Technology Timeline
Дата:
5 янв 1900 г.
Сейчас
~ 124 г назад