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Adding-Machine.
Patent for a new and improvement in adding-machines in which a mechanical wheel has teeth. " The object of the invention is to provide the means for adding columns of figures by machinery"(lines 13-15), with instruction and illustration
Date:
February 12, 1884
Creator:
Barmore, Albert King
System:
The Portal to Texas History
Design for a Bouquet Holder.
Patent for a new and original bouquet-holder made of ductile wiring.
Date:
January 12, 1897
Creator:
Postert, Alwina D.
System:
The Portal to Texas History