Roger,
I guess you didn't get the email I sent you.
Here are the two oil pressure gauges I have. The one on the left is one from my TC and is pretty rough. The one on the right is electric and in good shape.
Let me know if you're interested.
I did get your email, and replied too! Maybe to the wrong address? it was a bit confusing, sorry.
You said in the email they were in good shape - I'm tempted by the electric one, if I can get an appropriate sender, because then I can ditch the oily never-has-but-might-leak pipe! Do you know if it requires 10v stabilised supply like most of its contemporary gauges? What did it come from?
Anyway, I've forwarded my email reply to what may be your correct address.Let's continue by email, the discussion will bore most I think.