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Cossor 'Stentor 2'
Oxide cathode output triode
This triode was probably made in 1925,
after the
P1,
W3, and
WR1
series, and a little earlier than
this Point One LF. It has a 2 volt 200
mA oxide coated filament. Max anode voltage 110. Standard
British 4-pin base. The anode (at right above) is still the
typical Cossor shape, however it has a flat top edge (compare
with the Point One LF).
