(!!!!) (#1 10 PAIR) 10=VT-25 SYLVANIA branded GE NOS 1940's (24.0ma and 25.6ma)
(!!!!) (#2 10Y Pair) 10Y=VT-25 SYLVANIA NOS 1940's (1 tube) has some scrapes on base (24.6ma and 26.2ma)
(!!!!) (~ Best Value Pair ~) 10 Sylvania "engraved base" 1930's used/good same build (21.5ma and 22.5ma)
(!!!) (#1 10 Sylvania Pair) 10=VT-25 Sylvania brown base NOS 1940's (25.4ma and 25.8ma)
(!!) 10=VT-25 RCA NOS 1940's (23.5ma)
(!!) 10=VT-25 Sylvania NOS 1940's (27.8ma)
10 Raytheon NOS 1940's (24ma)
