Fuel tank/instrument panel ID

[Zim]

Greetings all,

I'm going to use the fuel tank from this cowl for my '30-'31 wagon project. This cowl was used on a Gordon Smith air compressor and was originally part of a Murray body (M654 3XXX). The cowl band uses 4 carriage bolts on each side, plus clips on top.

Can you guys tell if this tank used the round or oval instrument panel based on this picture and information? I can take more pictures and measurements later if needed.

Thanks!
Zim