From the DoomBuggies Library
Inside Disneyland
Vol. 4, No. 9
Inside Disneyland was a one-sheet folded informational mailer sent out to Disneyland cast members for informational purposes. This issue was a pictorial dedicated to the just-opened Haunted Mansion. Interestingly, this timely periodical places the "official" opening date of the Haunted Mansion at Aug. 12, though today, Disneyland typically considers the 9th of August as the actual date that the Mansion opened (likely due to a soft opening between the 8th, the last day of cast previews, and the 12th, the date released to the press as the "grand opening.")
