semi-automatic telegraph key: Vibroplex Company, Pan American Airways
| Date: | 1942 |
| Medium: | Metal, plastic |
| Credit Line: | Gift of John E. Woodside and Connie Reddy in memory of John W. King |
| Accession Number: | 2003.089.001 |
| Dimensions: | 3 1/2 x 8 x 3 1/2 inches (8.9 x 20.3 x 8.9 cm) |
| Collection: | Aviation Museum |
| Category: | Equipment |
| Subcategory: | Radio Communication |
| Manufacturer : | The Vibroplex Company, Inc. |
| airline: | Pan American Airways |
| company: | Pan American World Airways |
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{{cite web |url=https://collection.sfomuseum.org/objects/1511924673/ |title=semi-automatic telegraph key: Vibroplex Company, Pan American Airways |author=San Francisco International Airport Museum |accessdate=17 March 2026 |publisher=San Francisco International Airport Museum}}
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