Improvement in Fire-Escapes.
Description:
Patent for improving fire-escapes and provides a portable instrument that "may be used for letting persons directly down from buildings, or for carrying them from the upper stories of buildings to others buildings at a distance" (lines 9-12).
Date:
August 28, 1877
Creator:
Staples, George S.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department