Thanks for all the replies, what an active board and a great surprise when I checked my messages this morning!
The tires are Remington, I haven't found a date code on them and they are bias ply not radial.
Unfortunately I don't have any manuals but would like to get some. Thanks for the links Sam Buchanan and Ivan_B!
The tires had not been checked for who knows how long as the car just came into my care very recently. Front left was at 24 and the rest were less than 20! I filled them all to 30 as a starting point but I believe they are a little oversized for this car (almost 28" diameter) soo was wondering what others used for a reference?
Car seems to ride great at 30psi due to the soft springs and shocks but I'd read of people running 36 or 38 which seems very high!
