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1808 |
Elisha Callender receives a patent for a lightning rod. |
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08/20/1810 |
James Jackson and John Collins Warren call for establishment of a general hospital. |
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07/22/1813 |
Shattuck (George C.) is born in Boston. |
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11/26/1815 |
Gas lights are exhibited at Boylston Hall. |
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1815 |
William Cranch Bond is sent to observe construction of the Greenwich observatory in England. |
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1817 |
Shoemaker Daniel Darby installs gas lamps in his shop on Devonshire Street. |
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10/01/1818 |
McLean Hospital opens. |
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1820 |
Daniel Treadwell builds a steam-powered printing press in Boston. |
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09/03/1821 |
Bulfinch Pavilion at Massachusetts General Hospital opens. |
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09/03/1821 |
Massachusetts General Hospital opens. |
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