Note
Virtually indistinguishable from the HF 10-20 converter.
QST, Nov 1945, p. 127.
Lafayette catalog number 88 (1947, copyright 1946), p. 98.
Concord catalog 9-47, p. 151.
QST, Nov 1947, p. 143 (VHF-152A)
Allied Radio catalog 1951 (copyright 1950), p. 143.
Allied catalog 1948, p. 161 - - "A" version - $71.00
"A" version: QST, Oct 1947, p. 149 -- $86.60
Allied Radio catalog 1953 (copyright 1952), p. 41.
Walter Ashe catalog, 1954, p. 5.