Add to ORKGCandid photograph of McElroy working in a lab. The photograph has a caption on the back that reads "Solution is again evaporated and put on second column, which takes more impurities from luciferin.
Candid photograph of Stone working with Poehler on an infra-red laser at the Applied Physics Laborat...
Candid photograph of a chemistry student studying an experiment and recording results
Candid photograph of Thornton at approximately 36 years old using a balance in the back of the first...
Candid photograph of McElroy at approximately 40 years old working at a counter in the lab
Candid photograph of a man emptying lightning bugs into a bottle while a boy looks on, holding the b...
Interior view of Physical Laboratory on Johns Hopkins University's original campus, showing William ...
Candid photograph of Metzbower, on the left, and Goode examining something under a microscope
Group photograph at Applied Physics Laboratory. Individuals pictured include Lincoln Gordon, Stuart ...
Candid photograph of Poole and McPherson making a tape in the Audio-Visual Laboratory of the Johns H...
Interior view of vapor pressure lab, used by Joseph Christie Whitney Frazer and Benjamin Franklin Lo...
Interior view of Joseph Christie Whitney Frazer's Office in Chemical Laboratory on Johns Hopkins Uni...
Interior view of E. Emmet Reid's office in Chemical Laboratory on Johns Hopkins University's origina...
neg #01280 | Old number adhered to slide is A44Candid photograph of Biology class working at tables ...
Individuals pictured include Benjamin Caldwell, Victor John Chambers, James McDowell Douglas, Joseph...
Candid photograph of a scientist on board Maury, a research vessel, in the Chesapeake Bay
Candid photograph of Stone working with Poehler on an infra-red laser at the Applied Physics Laborat...
Candid photograph of a chemistry student studying an experiment and recording results
Candid photograph of Thornton at approximately 36 years old using a balance in the back of the first...
Candid photograph of McElroy at approximately 40 years old working at a counter in the lab
Candid photograph of a man emptying lightning bugs into a bottle while a boy looks on, holding the b...
Interior view of Physical Laboratory on Johns Hopkins University's original campus, showing William ...
Candid photograph of Metzbower, on the left, and Goode examining something under a microscope
Group photograph at Applied Physics Laboratory. Individuals pictured include Lincoln Gordon, Stuart ...
Candid photograph of Poole and McPherson making a tape in the Audio-Visual Laboratory of the Johns H...
Interior view of vapor pressure lab, used by Joseph Christie Whitney Frazer and Benjamin Franklin Lo...
Interior view of Joseph Christie Whitney Frazer's Office in Chemical Laboratory on Johns Hopkins Uni...
Interior view of E. Emmet Reid's office in Chemical Laboratory on Johns Hopkins University's origina...
neg #01280 | Old number adhered to slide is A44Candid photograph of Biology class working at tables ...
Individuals pictured include Benjamin Caldwell, Victor John Chambers, James McDowell Douglas, Joseph...
Candid photograph of a scientist on board Maury, a research vessel, in the Chesapeake Bay
Candid photograph of Stone working with Poehler on an infra-red laser at the Applied Physics Laborat...
Candid photograph of a chemistry student studying an experiment and recording results
Candid photograph of Thornton at approximately 36 years old using a balance in the back of the first...