What if the old calendar is not hung up?

The old almanac is not hung up. The steps of hanging:

1, find a thicker nail.

2. Knock the nail to the center of the Gregorian calendar with a hammer.

Put a rope in the middle hole to hang it.

Or you can drill a hole with an electric drill and put on a rope. The old almanac is not hung, nor is it equipped with a sling. Just make one.