1965 Roosevelt Dime question

[Chadpage154]

Question for the forum. This is a 1965 Roosevelt Dime. Still trying to Recognize the difference between different strikes. Is this a machine strike?

[MintErrors]

In my opinion, I think you mean Machine doubling.

It's lower and shelf like. Machine doubling can be isolated like this.

There are a lot of names associated with the "worthless doubling"... ejection doubling, strike doubling, push doubling, pull doubling, mechanical doubling and the list goes on.

Most are listed here:

https://www.error-ref.com/index-of-entries/

https://www.error-ref.com/machine-doubling/