From the October 31, 1936, issue
By Science News
TOMBSTONE PROPER EXIT FOR THE HALLOWE’EN SPIRITS
If you see a Hallowe’en ghost rising spookily from behind a tombstone in ye olde graveyard, night of Oct. 31, don’t laugh.
For tombstones are the proper and conventional exit doors for spirits. No less authorities than the ancient Egyptians established that point of behavior thousands of years ago.
A tombstone is merely a door with the house missing. So it appears from study of Egypt’s ancient arrangements for life in the spirit world.