Published: June 1957
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Pencils and inks were originally credited to Jerry Grandenetti and Frank Giacoia, respectively, but Bob Bailey agrees with Julius Schwartz's editorial records.
Story Featuring Professor Eureka
"Professor Eureka, here is our new telescope!"
Story Featuring Spotlight on Science
Story Featuring What's the Difference Between
"Atmosphere... Air..."
Story Featuring Amazing Ratios!
"The Clavius Crater of the moon is so immense..."
House ad for Sgt. Bilko (DC, 1957 series) #1, with cover repro.
Ad Featuring 100 Toy Soldiers
Sold by Josely Co. Back cover.
Ad Featuring Stephens Credit Sales Mottoes
Inside back cover.
Ad Featuring Honor House Products Novelties
Ad for various novelty items.
Ad Featuring Palisades Amusement Park Admission
Ad Featuring Littleton Stamps
Inside front cover.
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