1969s ddo

[Erik pierce]

Any info anyone1969s ddo and a 1970 s ddo any info on these two coins would be great as I have inherited them and know nothing about coins  

[Conder101]

Same comment as on your other post, not one of the valuable DDO's and can't tell if it is one of the minor ones.

[Johnny Reed Collection]

How about the 70 s 

[Numismatic, A.A.S.]

Machine doubling...the internet has numismatic terms and definitions which will help you in determining what the cause is...so, example; 1955 DDO is dramatic, then there is an ejection "5" it's important to look up the date and denomination of your coin first, type in varieties after that then just look and read what comes up...then compare your coin to it...Numismatic stuff is extremely in depth and an explanation of the minting process can really help you...even the most basic books..