A bit of (mainly) Aussie GM at Tallangatta.

Two Buick 6 roadsters at the same event. Must be heaven.
This is a '26 model. However I didn't think the one piece windscreen came out until 1928.

.....and this is a '27 model. You know how I know? Well, instead of the headlights sitting on a bar, the bar joins the 2 headlights.

This is why I said "mainly", because even though this looks like an Aussie assembled '56 Chev, the steering wheel is on the wrong side.

Not so with the '58 Biscayne which has been "brought up to date" with the lowrider treatment.

 ......and this '59. It must be one of the few six cylinder ones left, as the owners scramble to fit V8s and pretend they are something they never were.