Teaching Young AMERICA to Shoot Safely (Feb, 1941)

Teaching Young AMERICA to Shoot Safely

Teaching young Americans how to shoot safely is objective of an organization established by police department of Alhambra, Calif. Weekly classes are held at a special range. Members bring their own guns, or if they have none, guns are furnished. Age limit is ten to eighteen. Working in cooperation with National Rifle Association, the group conducts matches and awards medals. Top, left, youngster sighting at Alhambra range. Below, .22-caliber bullet is shown to have penetrated four inches of wood.

Left, center, the pupils are taught NOT to look down a rifle barrel to see whether itps clean. Bottom, shows WRONG way to cross a fence. Never climb over one while carrying rifle. Instead, lay rifle between lower rails, one post from where you intend to climb over. After you’re over, pull rifle through
fence, butt first.

Above, typical group of boys and girls shooting at Alhambra range. They fire only one shot, never attempting to operate automatic rifles. Telescopic device shown at right in photo is used for checking hits on targets. Circle (at right), correct way to examine inside of rifle barrel is to place a piece of mirror in firing chamber. Muzzle is then pointed toward the sun and inside of barrel is inspected easily in the mirror. At the range the breech of every rifle must be kept open except when actually on the firing line.

Below, rifle is fastened on box; bull’s-eye is held in front of white paper twenty feet away. As novice sights, bull’s-eye is moved until lined up with sights. Then pencil mark is made through its center on the paper, left. Process is repeated. Usually a novice’s dots are far apart. To pass test, three dots must be within one-eighth inch of each other.

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Largest Camera Weighs 14 Tons (Sep, 1934)

Largest Camera Weighs 14 Tons
THE world’s largest camera has just been completed for the Coast and Geodetic Survey. It weighs 14 tons and is 31 feet long.
Two years’ time was needed to build the camera which can take photographs with microscopic exactness. It is equipped to make nautical and airway charts with a precision of less than l/1000th of an inch. The camera can hold plates as large as 50 inches square.

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Seeks 300 m.p.h. With Motorcycle Powered By Auto Engine (Jul, 1935)

Seeks 300 m.p.h. With Motorcycle Powered By Auto Engine
THREATENING to smash all existing motorcycle speed records, Fred Luther, Los Angeles racer, has just completed assembling an unique motorcycle which he claims will exceed 300 m. p. h. Powered by a six-cylinder Plymouth automobile engine with fan end generator removed, his special racing job is now undergoing a series of speed tests on the Pacific Coast. The 1,500-pound machine has a wheelbase of 85 inches and an over-all length of 115 inches. The frame is a standard one which has been lengthened and reinforced with steel tubing. Luther steers his motorcycle through two large sprockets connected by a 3/4-inch chain. The steel plates, mounted in front of the rear wheel, act as brakes when lowered.

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THE TRUTH ABOUT TELEVISION (Nov, 1937)

Gee, adoption of a new technology in America held back by patent protectionism? Never!

THE TRUTH ABOUT TELEVISION

Veil of secrecy keeps television from American homes while nearly 5,000 sets are in operation throughout Great Britain.

AMERICANS have always taken pride in their technical superiority. Our proven ability to excel other nations in the rapid development of new industries through the application of machines and scientific improvements has been recognized far and wide. And yet, in the very attractive field of television we are laggards. It is a strange situation and one that has been responsible for much comment by laymen and the press.

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Is Your TV Set Ready for the new UHF Channels ? (May, 1953)

Is Your TV Set Ready for the new UHF Channels ?
This Mallory Converter will equip it to receive all Channels… old and new

That’s right! As new UHF channels go on the air in your area, you will receive them all . . . with no sacrifice of existing channels . . . with no internal changes in your set. The Mallory Converter can be connected to any set in a few minutes, right in your home.

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Harley Davidson Ad: Fore-wheel brake (Oct, 1927)

Fore-wheel brake
First time in America!

The most advanced models in the history of the motorcycle industry, with improvements that are being talked about from coast to coast.

Outstanding feature for 1928 is the Fore-Wheel Brake — doubled safety. Other improve-ments are: Throttle controlled motor oiler—air cleaner—positive gearshift lock gate.

Greater stability! Increased safety! Longer life! Streamlines that make each model a beauty! Five minutes in the saddle will convince you that this is the mount you have been looking for.

No increase in prices. Solo Twins as low as $310 f. o. b. factory. See your local dealer. Send coupon for catalog.

Harley Davidson Motor Co.
DEPARTMENT P.S. MILWAUKEE. WIS.

New Model Sport-Solo Twin
Pace-setter for 1928! Has all the new features of standard Twin and in addition has smaller wheels—25″ x 3.85″ balloon tires—roadster handlebars. Dow-metal pistons, racing type, optional at slight increase in price. The ideal solo mount —wonderfully smooth acceleration and even flow of power.

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LOSE A MINUTE OR LOSE A FINGER (Sep, 1934)

LOSE A MINUTE OR LOSE A FINGER
Let a cut go and you invite infection, amputation or even death! Apply anti-septic, cover with Drybak Band-Aid, and you are safe! Drybak Band-Aid is a ready-to-use strip of waterproof adhesive with a borated gauze pad attached. Sun tan color to be less conspicuous. Individually wrapped for your
protection. Sold in convenient tins by your druggist.

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Bell Ad: Very Early Routing Tables (Mar, 1955)

How your telephone call asks directions… and gets quick answers

When the Bell System’s latest dial equipment receives orders to connect your telephone with another in a distant city, it must find-quickly and automatically—the best route.

Route information is supplied in code—as holes punched on steel cards. When a call comes in, the dial system selects the appropriate card, then reads it by means of light beams and photo-transistors. Should the preferred route be in use the system looks up an alternate route.

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Gas Mask Designed for Typists (May, 1935)

I, for one, sleep soundly at night knowing that should we be attacked with chemical weapons, our brave typists will still be able to do their duty to their country.

Gas Mask Designed for Typists
ANEW type of gas mask, which slips over the head of an office typist in the event of an air attack, has just been developed in Rome, Italy. The face of the mask is transparent so that the typist can see what she is doing.

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Portable Army Radio Tested (Nov, 1937)

It looks like you should be able to wind up that key in his back and make him march.

Portable Army Radio Tested
A PORTABLE field radio transmitting and receiving set that operates while strapped to a soldier’s back was satisfactorily tested by the Royal Corps of Signals at Alder-shot, England. The device features a special loop-type antenna, standard earphones and a hand microphone. The power supply unit is self-contained.

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