There were quite a few different ways Alf.
1.
2 small on left of rev counter [
oil press &water temp] rev counter then 3 small[ amp,fuel pressure
oil temp] with speedo on right
2.
oil press rev water temp amp oil temp fuel pressure and speedo to the right
3.
Ken Miles had oil temp,oil press, big rev counter[Jaeger] water temp, fuel pressure,amp. and speedo to the right
I suggest you get a book or two [ Legate, Rinsey Mills]
Ross