2005 50's Sporty Cars
My Official "First Cachet"
I painted Two Design Sets for this Stamp Issue. One Set included a 6th Cover with all five stamps and all five cars... the other a Set of Five Single Stamp Cachets.
The Set of Five wasn't completed in time to be included but the Set of Six is listed as "My First Cachet" in the publication:
Mellone's First Day Cover Photo Encyclopedia
of First Cachets - Revealed 1923 - 2005
I'm not sure how many more editions of this AFDCS Edition were printed following the 2005 printing but they will have been also included in following editions as well.