Popular Science (1872-Present Popular Science Publishing Co.) comic books 1930-1939

Vol. 116 #1 - Jan. 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 144 pages, black and white. Cover price $0.25.

Vol. 116 #2 - Feb. 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 152 pages, black and white. Cover price $0.25.

Vol. 116 #3 - Mar. 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 168 pages, black and white. Cover price $0.25.

Vol. 116 #4 - Apr. 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 160 pages, black and white. Cover price $0.25.

Vol. 116 #5 - May 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 160 pages, black and white. Cover price $0.25.

Vol. 116 #6 - June 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 144 pages, black and white. Cover price $0.25.

Vol. 117 #1 - July 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 136 pages, black and white. Cover price $0.25.

Vol. 117 #2 - Aug. 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 120 pages, black and white. Cover price $0.25.

Vol. 117 #3 - Sept. 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 136 pages, black and white. Cover price $0.25.

Vol. 117 #4 - Oct. 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 152 pages, black and white. Cover price $0.25.

Vol. 117 #5 - Nov. 1930. Cover by Herbert Paus. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 160 pages, black and white. Cover price $0.25.

Vol. 117 #6 - Dec. 1930. Cover by Edgar Wittmack. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 160 pages, black and white. Cover price $0.25.

Volume 118 Issue 3 - March, 1931. Cover by Edgar Wittmack. "Will You Lose Your Job Because of a Machine?", "Planting the South Pole in Sunny California", Navy Rids Airplanes of Deadly Gas", "New Weapons in War With Wildfires", New Helicopter Rises in Vertical Flight", and many more articles of interest. 8.5-in. x 11.5-in., 152 pages, black and white. Cover price $0.25.

Volume 118, Issue 4 - April, 1931. Cover by Edgar Wittmack. Articles and special features on automobiles, aviation, photography, woodworking, new processes and inventions, hints for the mechanic and many more. 8.5" x 11.5", 152 pages, black and white. Cover price $0.25.

Vol. 118 #6 - June 1931. Cover by Edgar Wittmack. Articles and special features on automobiles, aviation, photography, woodworking, new processes and inventions, hints for the mechanic and many more. 8.5-in. x 11.5-in., 152 pages, black and white. Cover price $0.25.

Vol. 119 #1 - July 1931. Cover by Edgar Wittmack. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 136 pages, black and white. Cover price $0.25.

Vol. 119 #3 - Sept. 1931. Cover by Edgar Wittmack. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 120 pages, black and white. Cover price $0.25.

Vol. 119 #4 - Oct. 1931. Cover by Edgar Wittmack. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 144 pages, black and white. Cover price $0.25.

Vol. 119 #5 - Nov. 1931. Cover by Edgar Wittmack. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 144 pages, black and white. Cover price $0.25.

Vol. 119 #6 - Dec. 1931. Cover by Edgar Wittmack. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 144 pages, black and white. Cover price $0.25.

Volume 120 Issue 2 - February, 1932. Cover by Edgar Wittmack. "Is The Iron Horse Doomed?", "Stone-Age Surgeons Had Modern Skill", "The Truth About the Brutal Bully and the Timid Soul", "U.S. Navy Gets Crewless Ghost Fleet for war and Peace", "Riding the Wind in Derbies of the Air", and many more articles of interest. 8.5-in. x 11.5-in., 152 pages, black and white. Cover price $0.25.

Volume 120, Issue 4 - April, 1932 - Magazine for the general reader on science and technology. 8.5" x 11.5", 132 pages, B&W. Cover price $0.25.

Volume 120, Issue 5 - May, 1932. Cover by Edgar Wittmack. "Mystery of America's Lost Empire Solved at Last", "Demand for Silver Starts New Rush in the West", "New Studies of Fog May End Its Menace", and many other stories of interest. 8.5-in. x 11.5-in., 128 pages, black and white. Cover price $0.25.

8.5-in. x 11.5-in., 128 pages, black and white. Cover price $0.25.

Vol. 121 #1 - July 1932. Cover by Edgar Wittmack. Includes articles like "Flying Tanks - War's Deadliest Weapon," "Thrilling Air Battles Fought for Movies," plus many hundreds of tiny pictorial articles on subjects like inventions, woodworking, engineering, health and much more. 8.5-in. x 11.5-in., 112 pages, black and white. Cover price $0.25.

Vol. 121 #2 - August 1932. Cover by Edgar Wittmack. 8.5-in. x 11.5-in., 112 pages, black and white. Cover price $0.25.

Vol. 121 #3 - Sept. 1932. Cover by Edgar Wittmack. Includes articles like "Air Conditioning - The Latest in Home Comforts," "Dinosaur Bones Form Monument," "Human Bomb to Plunge Four Miles" and much more. 8.5-in. x 11.5-in., 96 pages, black and white. Cover price $0.15.

Vol. 121 #4 - October 1932. Cover by Edgar Wittmack. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 116 pages, black and white. Cover price $0.15.

Add to cart Very Good $8.00 View scans Front cover detached 15%. Back cover detached 20%. Staple rust: Moderate.

Vol. 121 #5 - Nov. 1932. Cover by Edgar Wittmack. Sections include aviation, astronomy, automobiles, models, radio, photography, ships, woodworking, inventions and more. 8.5-in. x 11.5-in., 116 pages, black and white. Cover price $0.15.

Vol. 122 #1 - January 1933. Cover by Edgar Wittmack. 8.5-in. x 11.5-in., 96 pages, black and white. Cover price $0.15.

Add to cart PR 0.5 $2.65 View scan Interior is complete. Missing front cover.

Volume 122, Issue 2 - February, 1933. Cover by Edgar Wittmack. "Safe Pain-Killing Drugs Bring New Era in Modern Surgery" tells of wonders wrought by the latest anesthetics, "New Products Hasten Prosperity's Return" explains why experts believe a flood of inventions will end the depression, "How the Biggest Ship Was Safely Launched" gives readers inside facts about the fascinating operation of getting a huge liner afloat, and more. 8.5-in. x 11.5-in., 104 pages, black and white. Cover price $0.15.

Vol. 122 #3 - March 1933. Cover by Edgar Wittmack. 8.5-in. x 11.5-in., 104 pages, black and white. Cover price $0.15.

Add to cart GD+ 2.5 $18.00 View scans Staple rust: Slight.

Volume 122 Issue 4 - April 1933. Cover by Edgar Wittmack. "Prehistoric Monsters Roar and Hiss for Sound Film" details the process of adding realistic sound to the movie, King Kong, with behind-the scenes photos. "Living Germs from Other Worlds Brought to Earth by Meteors", "Learn to Know the Stars with an Umbrella", "Grow Oysters in Paper Tubes" and many more articles of interest. 8.5-in. x 11.5-in., 112 pages, black and white. Cover price $0.15.

Vol. 122 #5 - May 1933. Cover by Edgar Wittmack. Short articles with photographs about interesting discoveries, unusual facts and ideas and new inventions plus how-to articles. 8.5-in. x 11.5-in., 104 pages, B&W. Cover price $0.15.

Volume 122 Issue 6 - June, 1933. Cover by Edgar Wittmack. "Uncle Sam's Scientists Display Their Contributions to Progress" a preview with George H. Dacy of our government's monster World's Fair exhibit, "Beer-Making is Marvel of Industrial Chemistry" what happens in a modern brewery, explained in pictures, "Amazing Skill Gives Life to Famous Puppets" reveals the inner workings of the greatest marionette stage, "Freak Movies Easy with New Amateur Camera" details of a new home instrument that does all the stunts of a professional studio, and many more articles of interest. 8.5-in. x 11.5-in., 96 pages, black and white. Cover price $0.15.

Volume 123 Issue 1 - July, 1933. Cover by Edgar Wittmack. "World's First Steam-Driven Airplane" details the first flight of this epic machine, "Tricks of Firebugs Exposed by Police Experts", "What You Can See in Starland with an Opera Glass" how to study the heavens with this simple apparatus, "New Electrical System Gives Vast Tone to Orchestra" how a mighty loud speaker hook-up confers undreamed-of powers on human musicians, and many more articles of interest. 8.5-in. x 11.5-in., 96 pages, black and white. Cover price $0.15.

Add to cart GD 2.0 $5.20 View scan 3.25" Cumulative spine split. Cover detached.

Volume 123 Issue 2 - August, 1933. Cover by Edgar Wittmack. 8.5-in. x 11.5-in., 96 pages, black and white. Cover price $0.15.

Volume 123 Issue 3 - September, 1933. Cover by Edgar Wittmack. "Human-Eye Camera Opens New Way to Television" the latest scientific miracle described by Alden P. Armagnac, "Rare Stamp Racketeers Thwarted by Black Light" reveals how counterfeiters are foiled by strange machines in expert hands, "Freak Vehicles of Land, Sea and Air", "Tires Torn to Pieces in Tests for Safety" and many more articles of interest. 8.5-in. x 11.5-in., 100 pages, black and white. Cover price $0.15.

Volume 123 Issue 4 - October, 1933. Cover by Edgar Wittmack. "Nature Invented Them First" details rivals of man-made tools, in plants and animals, "Making and using an Equatorial Telescope" shows you how to build an instrument to bring the stars closer, "Poaching Made Big Business by Ruthless Gang of Killers", "Mechanizing the famous mounties" and many more articles of interest. 8.5-in. x 11.5-in., 104 pages, black and white. Cover price $0.15.

Volume 123, Issue 5 - November, 1933. 8.5-in. x 11.5-in., 112 pages, black and white. Cover price $0.15.

Volume 123 Issue 6 - December, 1933. Cover by Edgar Wittmack. 8.5-in. x 11.5-in., 104 pages, black and white. Cover price $0.15.

Volume 124 Issue 2 - February, 1934. Cover by Edgar Wittmack. "New Discoveries Show How Electricity Governs Our Lives" explains the strange effects of invisible charges in our atmosphere, "If I Were Getting a Patent" warns inexperienced inventors against six common pitfalls, "How the World Machine Works" described by Gaylord Johnson, tells readers how to perform simple tests with every day objects to show the motion of the Earth, more. 8.5-in. x 11.5-in., 116 pages, black and white. Cover price $0.15.

Volume 124 Issue 3 - March, 1934. Cover by Edgar Wittmack. "Chemists Discover Fortunes in Common Minerals" a fascinating story of modern research told by Sterling Gleason, "Firefly Light in Electric Lightbulb" how a young scientist captured nature's secret of heatless illumination, "If You Were Knee High to a Fly", "Experts Seek Way to Save World's Vanishing Problem", and many more articles of interest. 8.5-in. x 11.5-in., 120 pages, black and white. Cover price $0.15.

Volume 124 Issue 6 - June, 1934. Cover by Edgar Wittmack. "Giant New Telescope to Solve Secrets of Unseen Stars" details what a 200-inch reflector may do for astronomers, "Human Faces Remodeled by Skilled Plastic Surgeons" tells how daring operations repair disfiguring wounds, "Strange Wild Creatures Tamed by Man as Pets", describes some strange choices in animal companions, "Voting by Radio" details a startling new plan to register public opinion, and many more articles of interest. 8.5-in. x 11.5-in., 120 pages, black and white. Cover price $0.15.

120 pages, black and white. Cover price $0.15.

120 pages, black and white. Cover price $0.15.

120 pages, black and white. Cover price $0.15.

Volume 125 Issue 4 - October, 1934. Cover by Edgar Wittmack. "Machines that Will Fight the Next War" an exciting preview with Arthur Grahame of Battles of the Future, "Man-Made Lightning Solves Nature's Freaks" strange pranks of thunderbolts explained by Alden P. Armagnac, "New Efforts May Harness Sunlight" Robert E. Martin tells how scientists hope to capture the sun's energy for power, "Stamps Tell the Story of Science" tales of discovery and invention found in the collector's album by Charles Irving Corwin, and many more articles of interest. 8.5-in. x 11.5-in., 120 pages, black and white. Cover price $0.15.

Vol. 125 #6 - Dec. 1934. Cover by Edgar Wittmack. Articles and photographs of new inventions and discoveries plus advice, plans and hobbies. 8.5-in. x 11.5-in., 130 pages, B&W. Cover price $0.15.

Volume 126, Issue 1 - January, 1935. Cover by Edgar F. Wittmack. Features include "Streamlined Trains Herald New Speed Era", "Stunts by Motor Trucks", "Wild Turkey Paradise Saves Our Famous Bird", "Powerful Gas Weapons Aid War on Gangsters", and more. 8.5" x 11.5", 116 pages, B&W. Cover price $0.15.

Add to cart VG+ 4.5 $9.00 View scans Staple rust: Moderate.

Cover by Edgar F. Wittmack. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Volume 126, Issue 4 - April, 1935. Cover by Edgar F. Wittmack. Features include "Modern Engineering Feats Eclipse Wonders of the Past", "Motorships of the Silk Fleet Sail World's Greatest Sea Race", "You, Too, Can Make Beautiful Flowers" and more. 8.5" x 11.5", 116 pages, B&W. Cover price $0.15.

Vol. 126 #5, May 1935 - Cover by Edgar F. Wittmack. Features include "Pictures in Full Color Open New Era in Movies", "Does Latest Disaster Spell the Doom of the Dirigible?", "Odd Mental Kinks Produce Strangest Class of Criminals" and more. 8.5" x 11.5", 120 pages, B&W. Cover price $0.15.

Vol. 126 #6, June 1935 - Cover by Edgar F. Wittmack. Features include "Army's Animated Cartoons Make Better Soldiers", "Amazing Tests Create New Race of Giant Bees", "Strange Cargoes Ride Newest Tank Cars" and more. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Volume 127, Issue 4 - August, 1935. Softcover, 8.5-in. x 11.5-in.; black and white; 100 pages. Cover price $0.15.

Vol. 127, #3 - September 1935. Cover by Edgar F. Wittmack. Features include "Electricity Conquers the Arctic", "Amazing Machines Speed Work of Modern Lumberjacks", "Cutting the World's Biggest Diamond" and more. 8.5" x 11.5", 108 pages, B&W. Cover price $0.15.

Vol. 127, #4 - October 1935. Cover by Edgar F. Wittmack. Features include "Guarding Our Shores Against Jungle Disease", "Undersea Battleships", "From Coast to Coast in a Modern Airliner" and more. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Vol. 127 #5, Nov. 1935 - Cover by Edgar F. Wittmack. Features include "Movie Stunt Men Risk their Lives to Thrill Millions," "Washing the Muddy Colorado," "No Place Like Hom - To Get Hurt" and more. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Volume 127, Issue 6 - December, 1935 - Cover by Edgar F. Wittmack. Features include "Can You Prove Who You Are?", "Hunting Wild Beasts with a Bow and Arrow", Bombless Bombing Trains Army Flyers", and more. 8.5" x 11.5", 124 pages, B&W. Cover price $0.15.

Volume 128, Issue 1 - January, 1936. Cover by Edgar F. Wittmack. "Meet the Champion Inventors" tells some little known facts about our leading patentees, ""Old Sailing Vessels Made Up as Famous Ships for the Movies" explains how Hollywood wizards reproduce storied craft of romance, "Did Exploding Meteors Dig the Craters on the Moon?" devises methods to test some theories on an astronomical mystery, and more. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Volume 128 #2 - February 1936. Cover by Edgar F. Wittmack. Features include "Mercy Flyers Bring Rescue from the Sky", "Hunting Meteorites with an Aerial Camera", "World's Greatest Dam to Create an Electrified Paradise" and more. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Vol. 128 #3, March 1936 - Cover by Edgar F. Wittmack. Features include "Strange Language of Cables", "Superpilots of Tomorrow Learn to Fly by Instrument and Radio", "Glass-Lined River Tunnel Built in Record Time" and more. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Vol. 128, Issue 4 - April, 1936 - Cover by Edgar F. Wittmack. "Death Gets the Red Light" tells how uniform traffic control will reduce automobile accidents, "Britain's Giant Superliner" offers a preview of the Queen Mary, new mistress of the sea, "Daredevil Boy Pilot Has Thrilling Escapes" recounts the adventures of a youthful aviator, and more. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Vol. 129 #2, August 1936 - Cover by Edgar F. Wittmack. Features include "Forging New Weapons for the War on Crime", "Life Story of the Black Widow and Her Insect Enemy", "Camera Wizards of the Movies Bring New Realism to the Screen" and more. 8.5" x 11.5", 110 pages, B&W. Cover price $0.15.

Volume 129, Issue 3 - September, 1936 - Magazine for the general reader on science and technology. 8.5" x 11.5", 120 pages, B&W. Cover price $0.15.

Add to cart FN+ 6.5 $19.00 View scans Front cover detached 10%. Back cover detached 5%. Staple rust: Slight.

Volume 129, Issue 5 - November, 1936 - Magazine for the general reader on science and technology. 8.5" x 11.5", 136 pages, B&W. Cover price $0.15.

Volume 129, Issue 3 - September, 1936 - Magazine for the general reader on science and technology. 8.5" x 11.5", 120 pages, B&W. Cover price $0.15.

Volume 130, Issue 4 - April, 1937 - Magazine for the general reader on science and technology. 8.5" x 11.5", 134 pages, B&W. Cover price $0.15.

Add to cart Fair $2.60 View scans Front cover detached 10%. Back cover detached 10%. Cover Wrap Detached. Water damage: Moderate. Staple rust: Moderate.

Vol. 130 #5, May 1937 - Cover by Edgar F. Wittmack. Features include "New Cities in the Arctic", "Behind the Scenes with the Men Who Build Giant Movie Sets", "Battle of the Superliners", "Strange Things That Roam Through the Body" and more. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Cover by Edgar F. Wittmack. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Vol. 131, #1. July 1937 - Cover by Edgar F. Wittmack. This issue includes articles on jungle cats in the circus, devices to help astronomers, manufacturing artificial eyes, and more. 8.5" x 11.5", 124 pages, B&W. Cover price $0.15.

Add to cart PR 0.5 $2.65 View scan INCOMPLETE. Piece missing, interrupts art or story. Full length spine split.

Volume 131, Issue 2 - August, 1938. "Marvels of Underground Oil Railroads", fluid freight flows through a vast network of pipelines. "Why We Enjoy Pain", modern psychology traces common habits to mild forms of self-torture. "Fire-Bug Hunters", how arson sleuths make war on incendiaries. "Musical Magician", a college professor coaxes tunes from odd materials, plus much more. 8.5-in. x 11.5-in., black and white w/spot color, 126 pages. Cover price $0.15.

October 1937. Cover by Edgar F. Wittmack. 350 pictures and illustrations accompany short articles on marionettes in Hollywood, undersea exploration, archery, and much more. 8.5-in. x 11.5-in.; black and white; 128 pages. Cover price $0.15.

Nov. 1937. Cover by Edgar F. Wittmack. "The Truth About Poison Gas," "Exploring Lost Worlds" and much more. 8.5-in. x 11.5-in., black and white, 148 pages. Cover price $0.15.

Volume 132, Issue 1 - January, 1938. "Putting a Fairy Tale on the Screen", behind the scenes of Disney's "Snow White and the Seven Dwarfs", profusely illustrated with drawings and photographs. The famed multiplane camera is shown being used, the voice of the spirit in the mirror is obtained by putting a box around the actor's head, how what's on the screen is synced with the soundtrack and much more is explained for the world's first full-length animated film. Also in this issue: "How Good are the New War Machines?" and more. 8.5-in. x 11.5-in., black and white w/spot color, 138 pages. Cover price $0.15.

Add to cart GD 2.0 $5.20 View scan

Volume 132, Issue 2 - February 1938. 8.5-in. x 11.5-in.; black and white w/spot color; 138 pages. Cover price $0.15.

Volume 132, Issue 3 - March 1938. 8.5-in. x 11.5-in.; black and white w/spot color; 138 pages. Cover price $0.15.

April 1938. Cover by Edgar F. Wittmack. 450 pictures and illustrations accompany short articles on automobile safety, the zeppelin, a trial run for television, anesthetics, and much more. 8.5-in. x 11.5-in.; black and white w/spot color; 128 pages. Cover price $0.15.

Volume 132, Issue 5 - May 1938. 8.5-in. x 11.5-in.; black and white w/spot color; 128 pages. Cover price $0.15.

Add to cart Fine $10.00 View scans Water damage: Slight. Staple rust: Slight.

Vol. 132 #6, June 1938 - Cover by Edgar F. Wittmack. Features include "Uncle Sam's New Ocean Empire", "Wall Around Hell", "Hounds of the Sky" and more. 8.5" x 11.5", 128 pages, B&W. Cover price $0.15.

Volume 133, Issue 1 - July 1938. 8.5-in. x 11.5-in.; black and white w/spot color; 128 pages. Cover price $0.15.

Volume 133, Issue 2 - August 1938. 8.5-in. x 11.5-in.; black and white w/spot color; 102 pages. Cover price $0.15.

Vol. 133 #6 - Dec. 1938. 6 1/2-in. x 9 1/4-in., 264 pages, B&W w/spot color. Cover price $0.15.

Volume 134, Issue 2 - February 1939. 8.5-in x 11.5-in, B&W, 268 Pages, Cover price $0.15.

Volume 134, Issue 6 - June 1939. Articles include "Airways to Europe", "Modern Swords of Damascus" and more. 6.75-in x 9.5-in, 238 Pages, B&W. Cover price $0.15.

Add to cart Fair $2.50 View scans Front cover detached 15%. Back cover detached 15%. Incomplete, See Notes. Staple rust: Moderate.

Volume 135, Issue 1 - July 1939. 8.5-in x 11.5-in, B&W, 240 Pages, Cover price $0.15.

Vol. 135 #4, Oct. 1939 - Features include "Uncle Sam Arms Against the World", "World's Largest Pearl", "Streamlining the Texas Rangers", "Sky Railway Guides Aircraft" and more. 8.5" x 11.5", 266 pages, B&W. Cover price $0.15.

Vol. 135 #5, Nov. 1939 - Features include "Blimps Carry Electric Signs", Uncle Sam's Antarctic Domain", "Skyscraper Airport", "Thunderbolt Hunter" and more. 8.5" x 11.5", 252 pages, B&W. Cover price $0.15.