Quote:
What does IMM-001 mean.
Check out this website:
http://coppercoins.com/advsearch.phpenter in the date of your coin in the first box and check the box for your mint mark then hit enter. It will bring you to the listings for your particular coins year and mint mark. Scroll till you see the heading 1956D-1MM-001 and click on it. Poof...you have the information on your coin that you are looking for. Be sure to bookmark the website I gave you as it can answer a lot of questions you will have about RPM and varieties for
LMC and
LWC. Have fun and happy reading.