A ~20 cm cubic model of a cubic-array crystal depicting a simple compound such as NaCl.
A framed block of twenty stamps issued to commemorate the Hanaro reactor in South Korea. ...
A collection of ten, foam-board backed, black and white, 20cm by 25 cm, photographs dealing ...
A 16.5 cm wide, acrylic-based, pen holder produced to commemorate the joint United Kingdom (AEA) ...
The Transcint Model 1001 monitor was a transistorized gamma ray monitor based on a scintillation ...
A partial set of “field” notebooks used, in this case, to record count rates from ...
A typical photo folder presented by CRNL to a retiring employee during the 1970-2000 era. ...