H. T. Nelson’s Flying Bicycle — ca. 1931
Who, what, when, where, and why?
by Paula Bosse
The other day I was looking for something on the new(ish) Dallas Public Library digital collections site when I came across the photo above. I don’t remember what I was searching for, but it wasn’t that. But when I saw it, I immediately recognized the Lower Greenville neighborhood between Belmont and Ross (“Lowest” Greenville). I felt smugly sure I was looking at Greenville, east from Sears Street, with the “bicycle-powered glider” parked about where the Truck Yard is, across from Trader Joe’s. (I have to add here that I was WRONG!)
You can see a business sign at the end of the street for the Casey Jones Radio Co., which had been located at 2020 Greenville Avenue for a very short time (it opened in August 1929). This wasn’t the location I thought it was, but it was weird, because 2020 Greenville is actually where Sears ends at Greenville. But the other visible sign was the Sanitary Barber and Beauty Shop, which was at 1928 Greenville from at least the very beginning of the year 1928. …Hmm. But Casey Jones and the beauty shop should have been on the same side of the street — and the beauty shop would have been out of frame and to the right (south). And by this time, the Arcadia Theatre would have been visible at the top left of the photo. My hunch was not looking good.
Not to mention that the buildings didn’t quite line up, much as I wanted them to. Many of the buildings along that part of Greenville are over 100 years old (hard to believe…), and I was really hoping the niggling roofline and window-placement disparities could be explained by remodeling construction over the years. I was spending longer on this than I needed to.
Who was the person on the “bicycle-powered glider” (the title of this photo by Frank Rogers, estimated as having been taken in 1925 on the DPL site)? I knew that if I could identify the location, I could identify the person. Or if I could identify the person, I could identity the location.
That Casey Jones sign was what kept tripping me up. I decided to focus on the beauty shop, at 1928 Greenville. One of the signs at the end of the street had the word “Oram” in it — there is an Oram Street there, but I had just assumed it was used as a sort of catch-all neighborhood name. I had previously wandered down Oram Street on Google Street View, but I had made the mistake of setting the date to the oldest. This time I set it to the current view — and let me tell you, there has been some recent attractive restoration of that building — and there it was — it’s the same building behind the man on the bicycle. And the building that was once occupied by the Sanitary Beauty Shop is still there at the left. So, this photo shows the 5700 block of Oram, looking west toward Greenville Avenue. I was off by only a couple of blocks! (I still don’t know why the Casey Jones shop had moved a block down and across the street, but apparently it did.)
So I had the “where” and the general “when,” but who was the man? And what was that contraption? I knew from a newspaper ad that the beauty shop was there by at least the beginning of 1928 until at least 1931, so I searched the Dallas Morning News online archive for “Oram” and “bicycle” in the years 1928-1931 and quickly found the article “Flying Bike Soars; Wheel Aground,” which was published on July 6, 1931. The man was H. T. (Harry) Nelson, who lived at 5725 Oram. Finally! This photo shows Harry Nelson and his bicycle-glider in his front yard.
And his invention? There was a story about Nelson’s “glide-o-bike” that appeared in several newspapers around the country in March 1931, using this same photo. You can read about his patent-pending invention below (click for a larger image):
Atlantic City Press, March 1, 1931
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Harry Tracy Nelson (1895-1983) was a successful tax attorney and CPA who, according to his obituary, was also a member of the Texas Astronomical Society and a counselor in astronomy for the Boy Scouts of America. And who wouldn’t think of this?

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Photos of Harry T. Nelson:
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Sources & Notes
Top photo by Frank Rogers, circa 1931, from the Frank Rogers Collection, Dallas History & Archives, Dallas Public Library (accession number PA78-2/56); see it on the DPL’s digital collections site here.
The wire story “Flying Bicycles That Give New Sport Thrills” appeared in several newspapers around the country on March 1, 1931.
Studio portraits of H. T. Nelson from Ancestry.com.
If you’re interested in the Lowest Greenville area, you might find this Flashback Dallas article I wrote a few years ago interesting: “Bel-Vick’s Anchor: The Angelus Arcade and The Arcadia Theatre — 1920s.”
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Copyright © 2025 Paula Bosse. All Rights Reserved.





































1921 Sanborn map (det) showing where photos were taken









