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  1. Design patents
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  6. Heyer, Charles E.

WHAT

  1. Type designers - 19th cen … (2)

WHO

  1. United States Patent Offi … (2)

WHEN

  1. 1889-06-04 (1)
  2. 1891-01-15 (1)
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Browse All : Design patents and manuscripts and patents and Alphabets and Graphic arts - United States - History - 19th century by Heyer, Charles E.

1-2 of 2
C.E. Heyer, Font of Printing Type  
C.E. Heyer, Font of Pri...
Heyer, Charles E.
patents
Title
C.E. Heyer, Font of Printing Type
Creator
Heyer, Charles E.
C.E. Heyer, Font of Printing Type  
C.E. Heyer, Font of Pri...
Heyer, Charles E.
patents
Title
C.E. Heyer, Font of Printing Type
Creator
Heyer, Charles E.
1-2 of 2