The January 1942 issue of Radio Retailing stressed to its readers that their trade was an essential one. Radio was a necessity in every home, factory, office, and car. The radio dealer’s patriotic duty was to keep ’em working.
Here, the magazine notes that Americans might have need for bomb shelters, and a working radio would be an essential part of that shelter.
Sixty years ago today, the January 16, 1962, issue of the Washington Evening Star carried this feature by its outdoor editor about one of the stars of the New York Motor Boat Show. This craft was touted as a seagoing fallout shelter. The craft was from the Wheeler Yacht Company, which had teamed up with a name familiar to students of television history, namely Dr. Allen B. Du Mont, one of the pioneers of television.
The principle behind using a boat is sound, as described by Du Mont. Fallout is almost invariably heavier than water, and sinks to the bottom. If the water is 10 feet deep, this means that there is 10 feet of water between the fallout and the boat, which is equivalent to 3 feet of earth, giving excellent protection. Of course, fallout might have settled on the boat, so it was equipped with nozzles for cleaning the deck. Fallout on shore was dealt with through distance, by keeping the boat a minimum of 750 feet from shore. Of course, the ship did nothing to protect against blast and fire, and noted that it would need to be at least 35 miles from ground zero at the time of blast.
For a more detailed look at the concept of using boats for fallout protection, see the 1963 report from the U.S. Naval Radiological Defense Laboratory, Civil Defense Utilization of Ships and Boats.
This mad scientist, shown in the January 1947 issue of Radio News is probably either George Floyd, W2RYT, or H. Donald Wells, W8LWD, drawing an arc from their newly constructed 1 kW transmitter for the then-new 2 meter band. They apparently didn’t worry too much about RF exposure back then, since he is drawing an arc from the antenna, which is mounted directly on the transmitter. In fact, the article points out that when making measurements of current and voltage in the transmitter, you shouldn’t leave the meters there too long, since they might be damaged by all of the RF that is floating around.
The transmitter is simplicity itself, employing two GL-592 pliotron tubes. According to the authors, the set oscillated the first time it was tried, and they were convinced that “only an order from the FCC would stop the oscillations.” There are few components, as you can see from the schematic below. Tuning was accomplished by adjusting plugs in inductors consisting of 15″ long half-inch copper pipe. It would probably be a good idea to wear thick gloves when making frequency changes, since the B+ was around 2500 volts.
We should mention that kids should not build this transmitter at home. There are a number of obvious safety issues, such as the exposed high voltage and the high RF fields. In addition, it probably wouldn’t meet current FCC spectral purity rules. In other words, an order of the FCC has stopped the oscillations.
It hadn’t been announced yet, but eighty years ago today, the domestic production of radios and phonographs for civilian use would end in just over three months. So the prudent listener might consider getting a second radio for the bedroom, just in case the main set in the living room ran into trouble. And for $7.95, this one might fit the bill. It was a basic four-tube set, but it would pull in the local stations with war news. And if cash was short, you could get it for a quarter down, and a quarter per week.
If you had a bit more disposable income, then $32.95, or just a dollar a week, would get you this five-tube set with an automatic record changer. The ad for Kappels Jewelry, 535 Liberty Avenue, Pittsburgh,
The store closed in 1993, after over 70 years in business.
Seventy-five years ago, the January 13, 1947, issue of Life magazine carried this ad showing General Electric’s radio offerings, especially its FM offerings, such as the model 417 console.
Since there were still prewar FM stations on the air, the deluxe set tuned both FM bands, 42-50 MHz and 88-108 MHz. It also tuned two shortwave bands in addition to standard broadcast. The set’s ten tubes drove a 12 inch dynamic speaker.
The ad featured actress Virginia Mayo, who had most recently appeared in The Best Years of our Lives.
This interesting short story appeared 80 years ago in the January 1942 issue of Radio Service Dealer. The story appeared in the magazine’s “Serviceman’s Diary” feature written by contributing editor John H. Potts.
The story must have been written days after Pearl Harbor, and the author is fantasizing about an air raid warning. Ordered to shelter by a police officer, a radio repairman found himself in front of a big apartment building. Somewhat counter-intuitively, he remembered that the safest place would be on the third or fourth floor, so he went to the third floor and rang the bell of the first apartment he saw. An attractive woman answered the door, and the story has its happy ending when she falls for him after he is able to fix the radio.
It’s an interesting prediction of home front life early in the war, and makes an interesting read:
For a snapshot of grocery prices 75 years ago today, here is an ad for Guyton’s Food Store, at the corner of Fifth and Castle Streets, Wilmington, N.C., from the January 10, 1947 issue of the Wilmington Morning Star.
These prices look like real bargains, but there has been a lot of inflation since 1947. According to this inflation calculator, one dollar in 1947 is the equivalent of $12.46 in 2022 dollars. So a dime for a roll of toilet paper sounds cheap, but that’s the same as paying about $1.25 today. A pound of bacon for 65 cents works out to over $8. And a pound of butter was 85 cents, but that’s over $10 a pound today, which is very expensive. Even the margarine at 42 cents a pound is about $5 a pound.
Pembroke Arcade. Image, historicindianapolis.com.
A hundred years ago today, the January 9, 1922, issue of the Indiana Daily Times carried this feature describing a radio store, Hoosier Radio Company of Indianapolis.
RADIO CREATES NOVEL BUSINESS
Wireless Telephone and Telegraph Open New Field.
Radio telegraphy, which a few years ago was regarded by the general public as only for real experts when operated on a big scale, for youngsters to amuse themselves with on a small scale, now has come to assume an important place in the life of the community, and the radio telephone Is In far more general use than the average person realizes.
This new science, developed along lines all its own, has resulted in the growth of an entirely new business, the supply business for radio equipment, according to L. H. Smith, president of the Hoosier Radio Company, 108 Pembroke Arcade.
“When radio work was Just becoming popular users of equipment found it difficult in the extreme to buy supplies. Supplies of this character were handled by only a few shops as a sideline, the clerks knew very little about them and the technical nature of the equipment made it almost impossible for anyone not enthusiastic about radio work to deal
intelligently with the trade,” Mr. Smith said.“This led me to establish a store handling nothing but supplies for radio telephone and radio telegraph equipment. My patronage comes from about every part of Indianapolis and Includes persons of all ages from the enthusiastic school boy to the business man, who is interested in radio work. I believe that at present there are more than 1,000 persons actively interested in radio work in this city and the number is steadily Increasing.
“There has been a genera! misunderstanding In the public mind as to the expense of a radio plant. Contrary to the general belief it is not at all prohibitory. A receiving set with a range of 4OO to 500 miles under favorable conditions may be purchased for $15, and no great amount of study is necessary to use these machines.
“Radio telephony is growing more popular every day, a popularity that is increased by the concerts sent out nightly by the Commonwealth-Edison Company of Chicago. These concerts are given by the Chicago Grand Opera Company and are heard in this city and all over the country. Dally concerts are sent out by the Westinghouse Company at Pittsburgh at the same time, and by simply tuning the instrument the owner of a wireless telephone plant has his choice of the music to which he desires to listen.”
The building in which this shop was located, shown above, the Pembroke Arcade, was located in downtown Indianapolis and built in 1895. It was what we would call today a shopping mall–an enclosed building with a large number of stores inside. It was torn down in 1943.
Shown here is second lady Lady Bird Johnson touring a fallout shelter at the home of John R. Bryan, Jr., 25014 Woodfield Drive, Damascus, Maryland.
Because of his official duties as Training and Education Officer with the Office of Civil Defense, Mr. Bryan would be on duty at such time as the shelter was occupied, but he built it, at an expense of about $300 for the benefit of his wife, daughters, and mother in law.
According to the Washington Evening Star, the shelter was surprisingly cheerful looking, with yellow walls. It measured 10 by 11, with a height of six feet. Concrete blocks eight feet thick surrounded it. About 40 gallons of water were stored in the shelter, with an additional 160 gallons in tanks in the basement connected to the shelter by a hose. Food consisted largely of canned goods, with crackers and other items. A canned heat stove was on hand to heat meals, but when Bryan participated in a shelter occupancy experiment, it was discovered that this type of stove was very slow to heat the food. They also had a ratemeter and dosimeter, and as shown above, a portable radio. Little money was spent on furnishings, since most were hand-me-downs or camping gear.
The children slept on the double-decker cots, and one cot was left out during the day for seating. Another cot was unfolded at night for sleeping. A folding table rounded out the furnishings. Toilet facilities consisted of a portable toilet using plastic bags, which would be sealed in food cannisters after they had been emptied.
Seventy-five years ago, these youngsters, shown on the cover of the January 1947 issue of Radio News, had been especially good, since Santa had brought them, among other gifts, this Motorola Playmate Junior portable radio (Model 51M1U).
The four-tube (1R5, 1U4, 1U5, 3S4) portable covered the broadcast band, and ran off batteries or AC. On AC, the set used a selenium rectifier.
Actress Jeanne Crain had apparently also been a good girl, since she is also shown with the same model in the ad below, which noted that the set was the company’s most compact portable and had excellent signal pickup and shock-resistant tubes. It also notes that the antenna is conveniently built in to the cover. Since the ad mentions the film “Take Care of My Little Girl,” it must have been from about 1951, meaning that the set remained in production for quite some time.
