[NJARC] Incredible homebrew made during the 1960's - ID help needed

[John Dilks K2TQN]

Friends,

Please contact me if you have any knowledge about this radio or its builder:
Brian Voth, W9ARZ, (SK- 1928-1999)
QTH was 702 Western, Urbana, IL (1972)
QTH 507 E. Healey, Champaign, IL (1960)
He worked as a Research Engineer at the Coordinated Science Lab, 
Univ. of Illinois, Urbana

http://www.eht.com/oldradio/arrl/W9ARZ/W9ARZ.htm

73, John Dilks, K2TQN