The front & back shoes on a Mini were interchangable. The back shoes on a MK2 Escort were the same as those on a Volvo 340. The points on a Fiesta (part no. edp38) were the mirror image of those on an later Escort (edp36, obviously). Curiously, the points on earlier Escorts (edp2) were the mirror image of those on a Cortina (edp1). Bermuda Blue on a 1970's Ford still remains the closest colour to the City kit.
The paint code on a Ford was under the bonnet, on top of the front panel. On a Fiat, it was on the inside of the boot door. On a VW, you'll still find it (if you're lucky!) on a scrap of paper that's been stuck onto the spare wheel well.