Anyone know a source of 1:72 or OO scale firemen?

I need some for a diorama and I'd prefer uniforms of about 1950's or 1960's vintage if possible.

There are a few suitable HO scale sets out there but these guys would look like skinny pygmies when placed beside the 1:72 scale vehilces and other OO scale figures that I'm using.

HO and OO are about the same... small... 1/87 scale

4mm/foot, but on HO (1/87) track. To make models of british trains look physically the same size as US ones.

So asking for 1/72 and OO figures isnt going to help. I would still take a look at sets that might be interesting... For example the old Airfix HO/OO Marines and British Paras are bigger than many 1/72 sets!