A simple litle signal generator from a company I've not heard of before, "Sphere
Instruments", who were based in West Bromwich only a few miles from
where I live.
This is q fairly early TV signal generator, having scale markings only for
the first two BBC channels (London and Birmingham). Seperate 'V' and 'S'
markers indicate the vision and sound frequencies.
||Nope .. but there isn't much there to service !
||Has been somewhere so damp that even the rubber feet appear
to have rusted ! Seriously ! Though the case seems to be made of painted
stainless steel as this has resisted rust well.
||A donation to the cause from Cyril.