What's this gadget? (LOC)
| Uploaded by | The Library of Congress |
|---|---|
| License | No known copyright restrictions |
| Comments | 3 |
| Favorites | 15 |
| Views | 22,127 |
| Date taken | 1929 |
| Date uploaded | 2015-10-02 |
| Tags | libraryofcongress, dc:identifier=httphdllocgovlocpnphec35463, xmlns:dc=httppurlorgdcelements11 |
| Visibility | public |