electric ignition

i aquired a ignition system of ebay and lw and behold no wireing diagram although i must say that there are only 4 wires but they are all bloody white 2 are on a piece of bakerlite and 1 has a push on and the last one has a circle fitting
the only markings are dick smith H-1918 hong kong
can someone enlighten me on the correct way they go so i don't blow it
HELP
greedy51:cry:cry

ide say the spade conector goes to the coil, and the ring connecter is an earth (screwed or bolted to chassis). But no way to really tell. Email the seller and ask him for a wiring diagram or how he had it wired.

good luck

thanks i think your pretty right and the seller couldn't remember as he had it off for a year or 6 but i will sort it

[ Edited on 16-3-2006 by greedy51 ]