Understandable , given that these tracks are likely part of a Voice Of America transcription disc of a concert performance in Europe (possibly Germany) .
They're "in circulation"... I have the date as January 5, and Köln (Cologne, Germany) as location.
Wright and White are only "probables" there... at least so say my files... nothing certain there, really, but I guess the compended "knowledge" of collectors is more reliable than the (useful though) crappy jazzdisco.org site.
Weren't these on 'dime' a while ago? (or am I thinking of some other DeFranco material?)