(!!!) (Best Pair) JAN-CHS-5933WA=807W Sylvania NOS 1961-1964 original boxes (63.5ma and 67.5ma)
(!!) (#1 5933 single) USN-5933WA=807W Sylvania NOS double D getter halos 1956 (73ma)
(!!) (Recommended Pair) 5933WA=807W Sylvania NOS 1970's - 1981 (69.5ma and 73ma)
(!!) (Recommended Pair) ATS25=807 GEC England ceramic base NOS 1940's (65.5ma and 68.5ma)
(!!) 807 RCA black plate NOS 1951 (68ma)
(!) 807 GE Italy gray plate NOS 1967 same build as UK made (80ma)
(!) 807 made in England rebranded SICTE South America NOS gray plate 1970's (66.5ma)
(!) 807 made in England rebranded SICTE South America NOS gray plate 1970's (75ma)
(!) 807 Russian made NOS rebranded GE 1984 (69ma)
(!) VT-100-A=807 Hytron black plate coated glass 1942-1945 (66.5ma)
5933WA=807W Sylvania like new 1960's no printing (65ma)
807 Amperex Holland black base used/good/75% 1950's (53ma) tested on Amplitrex
807 GE Canada NOS around 1950 rebranded National Electronics in white box (76ma)
807 GE England NOS gray plate 1960's (81ma)
807 Radiotron Australia by Amalgamated Wireless Valve (AWA) used/like new, flaked getter (72ma)
807 RCA 1940's used/tests like new white heat shrink around base (68ma)
807 RCA used/good 1950 (63.5ma)
807 RCA used/tests like new 1970's (79ma)
807 Sylvania branded Rad Tel used/tests like new 1940's (89ma)
807 Sylvania used/good 1956 (66ma) tested on Amplitrex
