1960 penny "large date", 1971 double die obverse, 1972 double die obverse

Need some help in finding if any of these coins is actually the ones in the title.

 

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Welcome to Coin Talk. The 1960 large date is common. The 60 small date has some value, depending on condition. All the others are common dates and worth face value. From your photos I don't see any Doubled Die cents. Here's what 1971 DDO looks like: http://doubleddie.com/661934.html
And the 1972 DDO: http://doubleddie.com/384301.html
If you're looking for Doubled Die coins check these sites:
(1)http://doubleddie.com/
(2)http://varietyvista.com/
If you read through this site http://doubleddie.com/ you will find out how dies are made, different types of doubling, how they happen, and so much more.
EDIT. Learn as much as you can about the minting process. There are You Tube videos showing how coins are made. Warning! Don't believe individual videos telling you how to make money from pocket change.