I had no results in Mallory Radio Service Encyclopedia 6th edition or online. AM/FM 6 tubes, 1 6sa7, 2 6sk7, 1 6k6, 1 sq7, & 5y3 with a transformer. Nice brown bakelite 12x8x8"'s case with model #51-K6 printed on bottom of case. Trying to find manufactures name, hoping someone out in radio land might know this number.

:I had no results in Mallory Radio Service Encyclopedia 6th edition or online. AM/FM 6 tubes, 1 6sa7, 2 6sk7, 1 6k6, 1 sq7, & 5y3 with a transformer. Nice brown bakelite 12x8x8"'s case with model #51-K6 printed on bottom of case. Trying to find manufactures name, hoping someone out in radio land might know this number.
:
Bob,
There is a Continental K6 with the same tubes:
http://www.nostalgiaair.org/PagesByModel/092/M0003092.pdf
Carl T