Behold, Airy R. Bean signalled from keyed 4-1000A filament:

Perhaps in the light of recent events, that should read a Canadian
Submarine?

What do seamen sing by candlelight?

"We all live in a Canadian submarine...."

:-))))

--
Gregg t3h g33k
"Ratings are for transistors....tubes have guidelines"
http://geek.scorpiorising.ca