#66995

Steve
To really get accurate measurements of this part you need an optical comparator.
The top edge has about a 3 5/8" radius and the bottom edge has about a 4" radius also I found 2 different size badges.

Center line vertical measurement #1 = 1.507" #2 = 1.552" this is not a value asked for but without making a square fixture to hold and measure this part – it’s the best I can do.
Top measurement #1 = 1.509" #2 = 1.555"
Bottom measurement #1 = 1.247 #2 = 1.298"

If your intent is to reproduce these Insert – Motifs; I suggest you email STOC UK to see if a drawing is available in the Rootes Archive.

All the inserts should be similar in measurements; here are the part numbers
Sunbeam 260 – 2234516
powered by Ford ? – 2231536
Sunbeam V8 – 2235726

Ron Fraser