Inventors-Idaho-History.
Subject
Subject Source: Source Not Specified
Found in 1 Collection or Record:
United States Postal Service [inventors] postage stamps
Collection
Identifier: MS 2/1063
Summary
First day issue stamps of inventors Charles Steinmetz, Edwin Armstrong, Nikola Tesla, and Farnsworth. Also contains information sheet entitled Rigby: birthplace of television.
Dates:
1922