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Charles A. Spencer (30 март 1850 г. – 18 июл 1850 г.)

Описание:

Charles A. Spencer was an American that had built great optical equipment and founded a industry around this time.

Добавлено на ленту времени:

Microscope

2 ноя 2017

0

0

565

Дата:

30 март 1850 г.

18 июл 1850 г.

~ 3 months and 20 days

Изображения:

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