Littleton LMC Folder

You would find that comparing quantities of holes in Albums and/or Folders from different manufacturers and/or even the same ones can differ. For example a Whitman made several years ago may not have some coin slots for coins later that Whitman decided on are not necessar. Or Littleton Albums may have spaces for coins Dansco does not. Even Albums made by Harris in the name of United States Mint are different than Harris ones.
And Folders are not usually a good idea for any coins.

Yes and no. In a jar as long as you don't shake it, the coins are somewhat safe. Pending of course you removed the Mayonaise. Folders are usually bad for the reasons you
1. Push the coins into the slots with a thumb or finger.
2. You can not see the reverse of the coins.
3. Many folders have glue overspray on the rear of the slots and in a moist area, that glue goes onto the coins.
Many people wander why they find coins with dark streaks on the reverse. That is from that glue.
4. When people push the coins out of the slots, some fly out and fall on the table, chair, floor, etc.
5. Every time you open a Folder you expose the coins to possible touching or sneezing or coughing on them.