The Avengers 1963 #51 - back issue - $14.00

Send for free booklet on how to finish high school at home.

Ad for karate book and life-size practice dummy with coupon, $1.98.

On-sale date from 1968 Periodicals, Copyright Office, Library of Congress.

• - Inside front cover. Lumen Winter is spelled as "Luman Winter" in the ad copy. Ad for the "White Stallion in the Moonlight" mural.
• - Between story pages 3 and 4.
• - Promo for Marvel super-hero t-shirts and sweat shirts and a new Merry Marvel Marching Society membership kit. Between story pages 6 and 7.
• - Send for free muscle-building information. Located between story pages 6 and 7.
• - Ad solicits boys to sell GRIT magazine. Between story pages 9 and 10.
• Shop by Mail - A collection of classified advertising offering novelties and comic books, located between story pages 15 and 16.
• Shop by Mail; Stamps - A collection of classified advertising offering novelties and stamps, located between story pages 18 and 19.
• - Advertisement for height increasing shoes from The Liftee Company, located on the top half of the page between story pages 18 and 19.
• Stamps; Shop by Mail - A collection of classified advertising offering stamps, novelties and back-issuecomic books, located between story pages 18 and 19 on lower half of page.
• - Includes: Items; Stan's Soapbox; The Mighty Marvel Checklist; Let's Meet 26 More M.M.M.S. Members!
• - House ads for Sub-Mariner (Marvel, 1968 series) #1 and Iron Man (Marvel, 1968 series) #1 with covers depicted and advertised as ?on sale now.?
• - Inside back cover. Ad for the Famous Artists Schools.
• - Back cover. Ad for the American Seed Company.