(Walt Disney World, c.1974) A Walt Disney World Pirates of the Caribbean Show Maintenance Manual prepared by the Imagineering division of WED Enterprises. The Maintenance Manual is a guide "for use in the assembly, repair and maintenance in 'Pirates of the Caribbean Show' at Walt Disney World." Interior cover and first pages are stamped "Received by Electronics Engineering" and this copy contains a MAPO Inter-Office Communication featuring the names of 21 individuals who received at least one copy of the 33 books published in this edition. Measuring 11.5"x5.75", the manual bears some considerable wear to the spine and minor scuffing on the cover, but displays wonderfully with Collin Campbell's original attraction poster artwork emblazoned on the red cover. Some 50 pages of the book feature minor stains, in addition to corner wear from handling and very minor discoloration from age.