Oil Pressure gauge for Ulster Rep

[Austin in the Shed]

Willie Mackenzie is probably your best bet.You would only need a 30 psi gauge on a splash fed engine but it would look more correct with a 60.1930 cars should be chrome.What are your other instruments ?
Gauges reading double used to be available (30 that would read 60) but they could have been Alan Raeburn ones.
You could also try Chris Clark ,He was making them too.