For just 2 years, the traditional Globe ticket paper was replaced with a new Castle background. This was likely an attempt to make the tickets differ from previous ticket books, because it was at this time that the A to E tickets became E to A tickets, for the first time making the A Tickets full sized and the E Tickets now became the smallest sized tickets. The E ticket, the most popular, was likely moved to the front of the ticket book for easy accessibility. This made the new E tickets the same size as the previous A tickets.
Ticket Book 1966 Reproduction
Smaller E Tickets and larger A Tickets on a new Castle background.
Ticket Book 1967 Reproduction
In 1967, the D and E Tickets were raised in price to .60 and .75, respectively