Kit includes 5 pieces including 5-1/8x6.75" mailer with Captain Midnight return address. Light aging/wear, but overall Fine. Enclosed paper items include "The Secret Squadron" signed and numbered membership card, letter from Captain Midnight on "Secret Squadron Headquarters" letterhead, and 4.25x6" "Official Manual And Code Book." Book has one fold-out with lengthy coded message. Another page is devoted to "The Secret Squadron Hall Of Fame." Included in HOF are baseball player Duke Snyder and football player Crazy Legs Hirsh. Other pages explain the squadron signals and the 15th anniversary special gift offer of a Captain Midnight Ovaltine mug or shaker. Pledge page is signed, back page "Promotion Application" is not. All 3 paper items are Exc. Last is 2.5" long plastic decoder jet plane badge with the letters "SQ" on wings. Back has dial decoder with letters and numbers to decipher secret codes. Missing pin. Tiny plastic chip where pin was attached. Tiny luster loss. Still displays Fine and is Scarce.