firestone f70x15 redline tires

[mr396]

any one know how to read the date on these tires. http://cgi.ebay.com/ebaymotors/ws/eBayIS...sspagename=WDVW (http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&category=34209&item=45 63226481&sspagename=WDVW)

[Mr70]

That's a McCreary plant made tire code.
They didn't produce tires back in the day,only for the reproduction market recently.