Removing Coins From Green Whitman Folders

Do you have a Swiss army pocket knife? You could use those small plastic toothpicks that come with them and try to carefully pry the dimes up. I don't think they could be damaged or scratched if your careful.

Maybe a plastic tip bobby pin?

yes some thing like a paper clip with tape around it not to scratch the dimes

You can usually put some pressure on the back of the album to get the coin out.
The only problem with this is there is a tendency to damage the album.
Much of my collections used to be housed in dansco push in albums and I have put them all into archival safe pages and albums now.
I gave away the dansco's a while back and most of them were still in good condition after I had removed the coins in this fashion.

Silver Searcher; This really doesn't look like a major project to me .
A butter knife with a little tape on the end should do the job without scratching the coins . Keep an eye on the tape to make sure it doesn't wear down .