Add to ORKGCandid photograph of Avery at approximately 70 years old demonstrating Aerial Car Transportation System
Candid photograph of Hobbs at approximately 65 years old, standing in front of a blackboard
Photograph of painting of Ernest Gottlieb Sihler at approximately 71 years of age
Candid photograph of Wilson at approximately 50 years old in his office with his library
Candid photograph of Hunter at approximately 45 years old, demonstrating an Automatically Controlled...
Candid photograph of Kershner at approximately 60 years old, displaying various models of the shape ...
Candid photograph of Seymour and Gibson, who is approximately 70 years old, looking at a photograph ...
Candid photograph of Hausrath at approximately 80 years old lecturing to a class
Candid photograph of Stewart at approximately 60 years old at a stock room desk in the original Chem...
Candid photograph of Thornton at approximately 36 years old using a balance in the back of the first...
Candid photograph of Cary at approximately 30 years old with a group of students in Munich
neg #09217Candid photograph of Thompson at approximately 58 years old demonstrating a Leonardo Da Vi...
Candid photograph of Garner at approximately 42 years old, working with testing apparatus
Candid photograph of Berry at approximately 45 years old, examining specimens in a lab with a class
Candid photograph of Wood at approximately 63 years old in the laboratory looking through an instrum...
neg #07745Candid photograph of Kouwenhoven at 75 years old, demonstrating the cardiac defibrillator
Candid photograph of Hobbs at approximately 65 years old, standing in front of a blackboard
Photograph of painting of Ernest Gottlieb Sihler at approximately 71 years of age
Candid photograph of Wilson at approximately 50 years old in his office with his library
Candid photograph of Hunter at approximately 45 years old, demonstrating an Automatically Controlled...
Candid photograph of Kershner at approximately 60 years old, displaying various models of the shape ...
Candid photograph of Seymour and Gibson, who is approximately 70 years old, looking at a photograph ...
Candid photograph of Hausrath at approximately 80 years old lecturing to a class
Candid photograph of Stewart at approximately 60 years old at a stock room desk in the original Chem...
Candid photograph of Thornton at approximately 36 years old using a balance in the back of the first...
Candid photograph of Cary at approximately 30 years old with a group of students in Munich
neg #09217Candid photograph of Thompson at approximately 58 years old demonstrating a Leonardo Da Vi...
Candid photograph of Garner at approximately 42 years old, working with testing apparatus
Candid photograph of Berry at approximately 45 years old, examining specimens in a lab with a class
Candid photograph of Wood at approximately 63 years old in the laboratory looking through an instrum...
neg #07745Candid photograph of Kouwenhoven at 75 years old, demonstrating the cardiac defibrillator
Candid photograph of Hobbs at approximately 65 years old, standing in front of a blackboard
Photograph of painting of Ernest Gottlieb Sihler at approximately 71 years of age
Candid photograph of Wilson at approximately 50 years old in his office with his library