Stewart Warner...Need help identifying period correct gauges

Hey guys I've looked around and haven't been able to find any definitive answers so here it goes......

I'm trying to figure out what style SW gauges are period correct for a late 60's/ early 70's drag scene.All I know is that they should be small logo and non lighted.I think

Pics please,Thanx in advance.

 

Take a look here to see if they have your answer:

http://www.roadsters.com/sw/

 

Thanx pprather,that really helped.Got all the date codes i need,now the hunt is on!