Man observing light beams
| Uploaded by | National Library of Medicine |
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| License | No known copyright restrictions |
| Comments | 0 |
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| Views | 944 |
| Date uploaded | 2024-12-16 |
| Tags | light, beam, photoprint, stillimage, publicdomain, freeimages, printsandphotographs, nationallibraryofmedicine, nlm, ihm, nationalinstitutesofhealth, nih, archivesofmedicine, nlmdigitalcollection |
| Visibility | public |