Emilio Segrè Visual Archives

More than 30,000 photos of scientists and their work

Hickman Roger F1

Share This


Hickman Roger F1

How will you use this image ?
Select one of the following options.
Individual Use
Not-for-profit Use
For-profit Use (educational only)
Not sure yet

We charge a usage fee per photo if the photo is published, reproduced in a product or publicly exhibited. This is not a license in the legal sense. As a non-profit institution, we do not make any money providing these photographs. It is only by assessing usage fees that we are able to cover the cost of providing publication quality copies of our photos, preserving the photograph collection according to archival standards, and providing access to the collection by maintaining an online image database. The copyright holder may charge a fee in addition to our service fee.

Images are for use in educational projects only and must be used in a respectful manner.

Image title: 
Harvard Cyclotron
Credit line: 
Paul H. Donaldson, Harvard University, Cruft Laboratory Photographic Dept., courtesy AIP Emilio Segrè Visual Archives

This photo illustrates the construction and arrangement of the auxiliaries of the Harvard cyclotron, front view showing magnet tank, gas supply left. 'Dr. Hickman has been interested in many phases of the construction since its inception, and he has been more closely allied with the high frequency oscillator' (quote from Kenneth T. Bainbridge June 13, 1939).

Photo date: 
Original format: 
1 photographic print (black and white; 10 x 8 inches)
Hickman, Roger Wayne