H.F. Perkins (LOC)
| Uploaded by | The Library of Congress |
|---|---|
| License | No known copyright restrictions |
| Comments | 2 |
| Favorites | 2 |
| Views | 3,053 |
| Date taken | 1915 |
| Date uploaded | 2017-06-02 |
| Tags | libraryofcongress, dc:identifier=httphdllocgovlocpnpggbain29595, xmlns:dc=httppurlorgdcelements11, industrialconference1919 |
| Visibility | public |