Gauges on Classic's dash

Having recently bought a 1971 classic, 2 door, pretty spartan interior, no rev counter etc there are 4 x 52mm gauge holes in the middle of the dash. They obviously should be there i.e. not the after-effects of some idiot with a bit and brace. It is my intention to fit a clock, oil pressure gauge, ammeter or voltmeter and a small tachometer. Can anyone say what order they would have been as a factory fit or were they just papped in in any order as long as they worked?
PS am still working on the hot misfire which is now happening after only about 4 miles rather than ten as it was last week.

hi hippo i have had sim problem with my old classic, the misfire was a hair crack in the dizey cap (gets hot and swells apart) i found this by spraying a fine mist of water over dizey cap, my gauges were clock/oil/watertemp/amps,hope that helps.pj

I have amps, oil temp, oil pressure, water temp, may have a clock to fit as well, all out of 1971, ranger41

I found the gauges easy to see with a quick glance were the ones on the far left so i went oil pres, amp, temp, time. cus if you think about it you have to look around the steering wheel to look at the last one.