That would have been a good gag but sadly I did not think of it.
Alongside the pic of Jim was what I believe was a quote from the show: “They cost me a quid, these undies, and I’ve got ten bob’s worth up my arse!” I thought a bob was a quid and that this made no sense, until I asked my dad one day and he informed me that a bob was equivalent to 5p, and all was revealed.