These pictures come from Ian Johns who lives in Canberra (Australia).
He knows a man, who is a retired tv technician, in Melbourne (Australia)
who has a shed full of old tv stuff. At the age of 95, he is starting
to clear out his shed (he gave me (Ian) his tek 503) but so far
is still hanging on to the 525. Ian asked a friend who lives opposite
Tom Seal to take some pictures.