REFINE 

Browse All : Images by United States Patent Office and Ihlenburg, Hermann, 1843-1905 from 1878-01-19

1-1 of 1
H. Ihlenburg, Font of Printing Type
H. Ihlenburg, Font of P...
Ihlenburg, Hermann, 184...
patents
 
Title
H. Ihlenburg, Font of Printing Type
Creator
Ihlenburg, Hermann, 1843-1905
1-1 of 1