[CA Victoria]

Stewart Warner makes a vintage “Wings” gauge in black or white. I have used them in several cars. I don’t have a picture of one in my A but here is what I mounted in my 35 pickup recently.
I used a SW temp only in the A, I felt loosing oil pressure was a rare occurrence and temp monitoring had the greatest value. I was trying to avoid dash clutter so I mounted the gauge on the drivers side kick panel and it looked natural.

Because you are in the colder part of the USA the upper neck with a thermostat mentioned in post #5 may be a consideration.