Category Archives: Uncategorized

1919 Rogers Ozone Generator

1919ElecExpThis ad appeared a hundred years ago this month in the October 1919 issue of Electrical Experimenter. It touts the seemingly miraculous health benefits of the Rogers Ozone Generator, which was said to provide relief from lung and bronchial troubles, particularly hay fever, catarrh, and colds.  In addition, it gave the user a figurative trip to the mountains, since it produced a heavy flow of ozone  combined with vaporized pine needle oil.  It relied upon a separate violet ray high frequency generator, fully guaranteed as to material and workmanship.



The Beauty Corner: 1919

1919Oct8PhiilaIf you were a pretty girl a hundred years ago and wanted your picture in the paper, it was a simple matter of mailing it in for consideration. Shown here is “The Beauty Corner” from a hundred years ago today, in the October 8, 1919, issue of the Philadelphia Evening Public Ledger.  The feature explains that photos can be sent by mail for consideration.

The lucky choice on this day was Miss Helen Grote of 231 S. 61st St., Philadelphia.  Since her address was printed, I assume that her mail for the next several days contained letters from potential suitors.



Buying Live Chickens by Mail

1919OctPS2Some people are surprised to learn that it is still possible to mail day-old live poultry.  But the USPS regulations specify the conditions, and the Postal Service regularly delivers live chicks.  Since they need no water or food for the first few days, they have a surprisingly high survival rate.

The service was new in 1918, as featured in this item from the October 1919 issue of Popular Science.  Surprisingly, you can’t buy live chickens on Amazon.  You can, however, buy fertile eggs and the incubator.  But as both the 1919 article and the Amazon reviews make clear, the survival rate doing it this way is not as good.



Homemade Battery Clamp Removal Tool

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For removing stubborn battery clamps, you can buy a tool such as the one shown at left, conveniently available on Amazon. Or, you can just make your own from this self-explanatory hint shown above in Popular Science 80 years ago this month, September 1939.

 



1939 Homemade Tractor

1939AugPMA few weeks ago, we featured a young man in 1944 driving around his California back yard in a tractor built by his father.  And it’s not inconceivable that the father was inspired by this picture, which appeared in the August 1939 issue of Popular Mechanics.

The constructor of the 1939 version is described only as a “Maine radio man.”  The tractor was put together for entertainment, as well as practical use in the garden.  It measured five feet long and three feet high, and was powered by a two cycle 3/4 HP washing machine motor, with a three speed motorcycle transmission.  Thus, the young man shown here was undoubtedly adept at using the clutch.



How To Cut A Cross With A Single Slice of the Scissors

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I’m sure that even an armchair theologian can come up with a suitable explanation, but if you’re looking for an interesting craft for your Sunday school class or children’s sermon, the one should fit the bill. This explanation of how to cut a cross with a single slice of the scissors appeared in Popular Science 75 years ago this month, August 1944. It works best if the paper you start with is about twice as long as it is wide.



Boy Meets Girl on Train: 1939

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Eighty years ago today, the August 21, 1939, issue of Life Magazine carried this photo on its cover, with the caption “boy meets girl on train.” But it wasn’t just any train on which they met, it was the  El Capitan, the modern train of the Atchison, Topeka and Santa Fe from Chicago to Los Angeles. The train’s running time was 39-3/4 hours. While not exactly a luxury train, it was marketed toward passengers who could afford only day-coach fares, but “disliked the long-drawn-ourt tedium and discomfort of an old-fashioned transcontinental coach train.”

The train did not have any Pullman cars. Instead, the coaches were designed to be soft and comfortable by day, but also made a reasonably restful sleep at night.

The article noted that rail traffic had been declining. In 1920, passenger revenue for U.S. railroads was $1.2 billion, but this had declined to a mere $400 million in 1938. The blame was placed on the highways, both private vehicles and buses. By upgrading the coach experience, it was hoped that the trains could compete with buses. New York to Los Angeles by train was 57 hours, whereas by bus, the same trip would take 90 hours.

1939Aug21Life2The magazine noted that, unlike most trains where passengers kept grimly to themselves, most passengers were young, friendly, and gregarious. It wasn’t uncommon to invite strangers to the bar for a beer. “Women put on slacks for comfort and men take off their ties.”

The train was powered by two quiet modern 1800 HP diesel electric locomotives, but when the train reached a 2.2% grade, a steam locomotive was brought in to assist, given the passengers a sound they hadn’t heard since Chicago.

The coaches included lounges in which passengers could change their clothing, and the dining car offered reasonably priced meals.  The train remained in service until 1973.

The couple pictured on the cover were Richard C. Bergen, a lawyer, and Rosabelle Borushik, who worked for Republic Pictures.  Richard was returning to California after a vacation in the East, and Rosabelle was going to California for vacation.  “Though they became good friends en route, Richard unhappily forgot to get Rosabelle’s Los Angeles phone number before they left the train.”  Bergen appears to be the same Richard C. Bergen who was later attorney and friend to Bing Crosby.



Glenn Miller Records In The Mood, 1939

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Glenn Miller, circa 1942. Wikipedia image.

Today marks the 80th anniversary of Glenn Miller‘s recording of In The Mood, the iconic theme of the 1940s.  The RCA Bluebird recording was made on August 1, 1939, and topped the charts for 13 straight weeks in 1940.

Here’s the 1939 recording (although the preview image is actually a different recording of the song):

 



Conical Paper Cup Holder

If you want to economize on paper cups, you generally can’t get much cheaper than the time-honored conical paper cup, the staple of office water coolers. The exact price will vary from day to day, but the link below should show the price for 5000 cups, complete with free shipping.

But there is, of course, a problem.  You can’t set down a conical paper cup.  This problem was solved 90 years ago, as shown in the June 1929 issue of Popular Mechanics.  You simply take one of your 5000 cups and clip off the end.  Place it on the table upside down, and it serves as an ideal holder for another cup.  The holder, of course, can be used many times.

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1949 Radio Hat

1944JuneRadioElectSeventy years ago this month, the cover of the June 1949 issue of Radio Electronics showed the very stylish and useful Radio Hat, a product of the American Merri-Lei Corporation of Brooklyn, New York. I’ve only seen one of these in person, and I was always curious as to how well it performed. The magazine put the set to a test, and declared it to be a good performer.

With a price of under $8, the editors assumed that the original market was for children. But for travelers or sports fans, the set was quite adequate for adults. The magazine reported that in New York, it pulled in all of the stations well, especially outdoors, and even performed quite well inside steel buildings. The hat weighed only 12 ounces and was adjustable. The batteries, a 22.5 volt B battery and two A batteries, were carried in a pocket and connected to the hat with a cord. An earphone was in the hat over the left ear, but it was possible to move it to the right.

The two-tube set used a 1S5 as regenerative detector, with a 3V4 amplifying the audio.  The tubes were coated in plastic to prevent them from shattering in their exposed position.

If the model wearing the hat looks familiar, it’s because she is a 15-year-old Hope Lange, who went on to become an actress, probably most familiar as Mrs. Muir in the Ghost and Mrs. Muir.  You can also read more about the Radio Hat at its Wikipedia article, which is based largely upon the Radio Electronics article.

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