Last week I scored from Trademe (the local E-bay) a copy of 'Modern Army lists and organisations for the 1950's and 60's' by Bruce Rea-Taylor.
I've always been intrigued by this period, with an interesting collection of cast off WW2 and more modern equipment. The lists are (in the large part) for 1958 and 1968. The 1958 lists tend to have a collection of left over WW2 equipment and 1st generation post war equipment. the 1968 lists are reasonably similar to the late 70's in terms of equipment.
What I did find interesting was that some of the NATO armies were a bit more interesting than there 1980's equivalent. The West Germans get Japanzer Kannone battalions, while the French get interesting mixtures of APC's and AMX13's. Everyone else seems to use Centurions The British must have made millions of the damn things.
I'll have to sit down in the next couple of weeks and create some army lists based on the information contained. One question to be determined will be the Command ratings. Should they be comparative with armies from the same time period (ie remarkably similar to today's ratings) or should they be scaled with the technology involved ie NATO 2 vs WARPAC 2 or even 3rd world for the lesser armies.