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Bridge Construction.
Patent for a new and useful bridge construction, including instructions and illustrations.
Date:
June 14, 1898
Creator:
Davidson, James Allen
System:
The Portal to Texas History
Hydrant.
Patent for hydrant with plurality of hose attachments. Attachment of hose opens head for egress of water, detachment closes head for egress of water.
Date:
December 14, 1915
Creator:
Duey, Otus E.
System:
The Portal to Texas History