I have a Raleigh which I bought in the Netherlands in 1981 and it looks to be a similar frame as the red bike on the stand (ie lugs, head crown, seat stay cluster, 5/8 seat stays, drop outs, and with a W frame #). On the receipt it was described as an R100 / Raleigh Record Ace. I bought it after I'd sold my racing stuff and was just looking for an OK bike to ride in the evenings. The shop also had bikes in Gazelle colours and at the time they reckoned the frames were the same - just different colours. But when I've looked R100 and Record Ace seem to be different framesets. If you found out any more info - very interested!