Why are there so many more 1930 grill shells than 1931s?
I have been looking for a decent 1931 grill shell for my coupe for a while. I've come across a few but compared to what's available for 1930 shells, it's a noticeable difference.
While twice as many 30s were made, there seems to be a 50:1 availability of 30 vs 31 grill shells.
Can anyone enlighten me?
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