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Topic: Airships
Object Type: Patents
Data Source: National Air and Space Museum Archives
Topic: Inventors
Object Type: Scrapbooks
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1 result(s)
C. F. Ritchel Ballooning Scrapbook
Archival Record
Selected filters:
Topic: Airships
Object Type: Patents
Data Source: National Air and Space Museum Archives
Topic: Inventors
Object Type: Scrapbooks
Clear All
1 result(s)
C. F. Ritchel Ballooning Scrapbook
Archival Record