Identified! [Underwater breathing devices: "Dräger Gegenlunge" (left), "Momseng Lung" (center), and "Davis Submerged Escape Apparatus" (right)] (LOC)
| Uploaded by | The Library of Congress |
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| License | No known copyright restrictions |
| Comments | 11 |
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| Views | 23,661 |
| Date taken | 1936 |
| Date uploaded | 2015-10-02 |
| Tags | libraryofcongress, dc:identifier=httphdllocgovlocpnphec33983, xmlns:dc=httppurlorgdcelements11, momsenlung, rebreather, submarineescape, mysterysolved |
| Visibility | public |