Emilio Segrè Visual Archives

More than 30,000 photos of scientists and their work

Attention ESVA patrons:

The Emilio Segrè Visual Archives’ site is moving soon and adopting an open access approach to digital image sharing. Once we have transitioned to the new site in 2021, we will no longer charge for our high-resolution digital images or usage fees (note that we do not hold copyright to all the images in our collections and you will still need to obtain permission for those which we do not own).

If you are working on a long-term project, we advise you to wait until 2021 so that you may obtain our copies for free. If you cannot wait until 2021, email us at nbl [at] aip.org and we will do what we can to assist you. We will not be offering refunds for past purchases.

Dylla Henry Frederick C14

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Dylla Henry Frederick C14

Image title: 
Dylla, Cassar, Ai, and Haynes
Credit line: 
AIP Emilio Segrè Visual Archives, AIP Leadership and Staff Collection

L-R: Fred Dylla, Executive Director and CEO of American Institute of Physics (AIP), Mark Cassar, Head of Business Innovation, AIP Publishing, Xingtao Ai, Country Manager, AIP China, and John Haynes, CEO, AIP Publishing pose for photograph.

Photo date: 
May 2010
Original format: 
1 digital image/jpeg (RGB; 5.08 MB)
Dylla, H. F.
Cassar, Mark
Ai, Xingtao
Haynes, John S.