I'm doing research on a 1937 Coupe. I have found that Packard made a 1937 115 Business Coupe and a 1937 115 Sports Coupe as well as 1937 120 Coupes. I also understand the 115 and 120 designation referred to the wheelbase length of these cars.

But in doing web searches, I run across folks listing 1937 Packard 110 Coupes.

I found where Packard produced a 110, but they were 1940 and 1941 cars.

I cannot find any documentation that Packard produced a 1937 110 Coupe.

Can someone clear that up for me?

If Packard did produce a 1937 110 Coupe, what was the difference between the 110 Coupe and the 115 Coupe?