Most people seem to think that Frank's ears are all the same. I
thought it was a valid question because many of the figures do have
very similar style ears but there are some by Frank that just do not
fit the norm.
The first 2 shots are ears from The Mack figures. One is a Caucasian
and the second is a black. You will see they are very similar but
Frank of course learned the business from the Macks so you will see
some are very similar to the Mack figures but then look at the
different styles which evolved.