30-01-2020, 05:29 PM
On my 1937 Mk2 ARR Ruby, the top panel measures 27 5/8" front to back, and across it is 34 1/2" at the front and 34 1/4" at the rear. This is measuring round the curve of the roof and includes the thin single layer of the covering. So far as I know, the frame is original - without the covering it looks similar to others I have seen.
Colin
Colin