These cards are really very rare. The cards appeared with different backs although it’s not clear whether or not they all appeared as variations, it could be that each only ever appeared with one type of back. This set featured a heavy, dark typeface with a full stop after the team name. There was also an album produced to keep these in, which is also incredibly rare. You can expect to pay anything up to around £135 per card, depending on the team and scarcity of the card.
Issued with 2 teams per sheet, these are more commonly found cut into singles. This one featuring Cardiff City came free with issue No. 505, 7 November 1931.