Looks like the less valuable one. The ones that generate the most money are the double dies that you can see clearly without a lens.
Look at the letters and numbers in this 1972 DDO, you will see what I mean. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=31373&item=3977539366&rd=1
looks like a FS#1cent -033.53--I think it runs about $3+.... I may have the wrong number....but from the photos I have this looks like it the most... Speedy
Two varieties of the 1972 DDO exist. This appears to be the "poor man's" double die. The other is very pronounced.