Since I have my copy down from the closet and just posted this information to someone else, I may as well post it here too.
I have every reason to believe that my unplayed copy is complete, and going by that, the game should have:
1 cardboard screen, printed with the "Search Board Chance Table"
1 pad of pages with time and hit records
1 4-page rules booklet
1 "Historical Commentary and Notes" insert page
4 Zone Cards (A, B, C & D)
1 basic AH d6 die
1 2-section Search Board
1 2-section Battle Board
2 cardboard counter trays
8 rectangular ship counters
24 square counters (2 "A", 8 "B", 12 "C", 2 blanks)