Three pieces ©1939 Perkin Products Co. 4.75x7" paper mailer with return address of "Kool-Aid Adventure Club" is addressed to recipient in South Carolina. Some creasing, stamp has been cut out and removed. VG. Folder opens to 11.25x14.75" with choice graphics on each side. Has nice photo of two smiling kids wearing Kool-Aid Adventure Club die-cut cardboard sunglasses and has membership card and treasure map designed to be cut out. Reverse side promotes new premium book available (that Hake's has never offered) "Hunting Pirate Gold In The Deep-Sea Ball" along with free gift of "Dandy Sun Goggles". Lower left has coupon to cut out and give to grocery which also needs to have three friends' names with it. Some lt. creasing, mostly from original mailing. VF/Exc. appearance. First we've seen in our 45 years. Third item is "Haunted Treasure Island" 4x5.5" softcover BLB format with 96 pages, that was mailed w/folder. Book has lt. age rippling from storage, first few pages have tiny tears at top edge. Still very tight and VF. Rare as complete. Superb graphics.