Flash bulbs.

[David H. Bebbington]

Since no one else has mentioned it, I will just say that in Europe most people used the Philips names for bulbs, so instead of M3 they said PF1B (B meaning blue), or PF5B for extra oomph. The Tilt-a-mite certainly looks as if takes M3 (PF1) and AG-1 bulbs.
This guy seems to have a lot of bulbs:
http://search.ebay.co.uk/_W0QQsassZjoopsigaarQQhtZ-1
Holland was the right place to get Philips bulbs!

[ricardo12458]

Regarding batteries, you can take out the old B-C unit (if the old wierd 15V battery is still there, and remove the capacitor as well) and rewire it for a 6V 4LR44 alkaline cell. This is what I did with my flash gun. 6V is enough to fire both AG-1 and M3 flashbulbs.

Jay

How would I go about rewiring the flashgun?