That looks an awesome machine, pacuk.
I think the 80's JPM's are some great games. I remember playing a similar machine named money mine (2p play, but there was a 5p version that went by a different name which I can't recall). And another with cards in a circle that was a hi-lo -- ace was both hi and lo. The games were really playable and pretty simple to understand too. You could have a pop on any of these having never played them and stand a chance at a game and maybe even winning a couple of quid. Compare that with Alien.... £80 for a board or win of any kind when dead and probably the same again before anyone normal could just rock up and have a chance of anything over a fiver. What's left of fruit machines now are definitely more about gambling than amusement.
Does anyone know if ReelFruits has any JPM's of this vintage? Perhaps a mk2 each way nudger?

Last one of those I played was on the isle of wight. I'd forgotten that it paid out all in 10p's