3.25x3.5x4" cardboard mailer with typed mailing address and return address on "The Wander Company" Chicago return address label. Box contains 3-1/8" tall red plastic mug with decal image of Captain Midnight saying "Hot Ovaltine - The Heart Of A Hearty Breakfast." 1953 variety. Original papers included are 3x4.5" fold-over with illustration of Captain Midnight on all pages. Caption at top of center reads "How To Fix Chocolate Flavored Ovaltine For A Breakfast Treat." Comic art of 4 panels of Captain Midnight making Ovaltine. Also included is fold-over note with outside message typed "Please Give This To Your Mother." Unfolded letter is addressed "Dear Parents." Explains many of the nutritional benefits of serving Ovaltine. Also included is 3x5" paper with bold red letters reading "Caution - Wash In The Ordinary Way In Warm Soapy Water. Do Not Soak In Hot Water." Box shows wear from mailing and has had name crossed out in grease pencil. Fine. Contents Mint as issued. Only the second we've seen of this rare complete boxed mug, our last example realizing $400 in bids.