Is a Topolino a Topolino a Topolino?

The Fiat 500 (either the old ones or the new one) is the car that usually comes to mind when someone mentions Fiat minicars -- but that wasn't always the case.

The Topolino is the earlier Fiat minicar, and they made a ton of them over many years.

But you shouldn't be fooled into thinking that they are all the same. Take a look at two Fiat Toloplinos that are currently for sale on the Prewar and Postwar car sites. They are both Fiats and they are both Topolinos -- but they are very different.