Kennedy half errors?

[smokeythecat]

I have only found a few error coins in my life, I got several rolls today and pulled these out, plus two Walkers. Are these errors?

No "F" in "FG" on a 1972D, and doubling on "OD" of "GOD" on a 1974D. Right guesses, wrong guesses and shucks I don't knows welcome!

 

[smokeythecat]

Ideas?

 

[cudamark]

Usually, minor filled dies and machine doubling won't raise the value on a coin much, if any.

 

[smokeythecat]

I thought it was machine doubling. Thanks.

 

[fishguy]

if it is a known variety it can bring a premium. dig into some of the more detailed variety books or cherry picker books to see if this was ever "noted" before. If not then you have a machine doubled coin which is cool in itself, but if the dumb machine made a couple like that and the collectors know about it it may hold a premium then though with kennedy halves isn't much. US Kennedy Half Dollars 1964 to Date Coin Varieties