how about a commemorative series featuring...

mozeppa

every car ever made ...year... make and model...shoot!....lets throw in options and colors (we could colorize them!)

Artist

Something along the lines of this?

Edscoin

Cars would be better than dead Presidents.

BECOKA

Seems that this should be a new nickel series with 5 designs per year until completed.

Steve27

kahokia

I like it! Although it would compete with my plans for an Every County of Every State series, to be followed by a Every Person of Every County of Every State series and a carve-your-own-quarter series

coinsarefun