[ RadSafe ] Sad news - passing of Don Ludlum

Thomas Johnston tjohnstn at gmail.com
Wed Feb 25 08:06:13 CST 2015

I learned of this sad news yesterday, from a colleague and business

It is with heavy hearts that Ludlum Measurements, Inc. shares the news of
the loss of our company founder, leader, and dear friend, Mr. Don Ludlum.
Don Ludlum passed in the early morning hours of February 20, 2015.


Thomas Johnston

Health Physicist

NIST Center for Neutron Research

National Institute of Standards and Technology

100 Bureau Drive, Stop 6103

Gaithersburg, MD 20899

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