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Activating The Henry Ford Archive of Innovation

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What's in a name? Sometimes a little confusion...

Hollis Baird (1905-1990) was an inventor, entrepreneur, and, eventually, engineering teacher. Born along the Maine/New Brunswick border, by the mid-1920s Baird had made his way to Boston. He was active in the exciting field of television—in the 1920s and ‘30s. We usually associate television with the prosperous years after World War II, but inventors had been attempting to send pictures over radio waves for many decades. One of the few surviving Baird televisions is in the collections of The Henry Ford.

Mechanical television is based on the premise that a spinning disk can scan an image to be sent by radio, which can then be received by another spinning disk synchronized to the first. Hollis Baird produced televisions as the Baird Receiver Company from 1925-8, after which he founded a company with A.M. Morgan and Butler Perry called the Shortwave and Television Laboratory. Shortwave and Television sold radios and mechanical televisions and, beginning in April 1929, operated Boston’s second experimental television station, W1WX (later known as W1XAV,) which transmitted 60-line mechanical television images, including a speech by Boston’s mayor in 1931.

Hollis Baird TV Disk

The television (39.554.1) is a Shortwave and Television Laboratory Model 26/36, sold as a kit or as a finished set. This was the viewer; it would have been connected to a radio receiver. That’s a 3” screen, for watching narrow-band television programming.

Historian of television and The Henry Ford volunteer Tom Genova operates a television history website, where he has put up a wonderful Shortwave and Television Laboratory brochure from 1930 called The Romance and Reality of Television. The brochure clearly explains how mechanical television works and seems aimed at a broader audience than the radio amateurs who usually bought early televisions.

After Shortwave and Television Laboratory dissolved operations in 1935, Baird and his colleagues founded a new company called General Television Corporation. During this time Baird also taught radio telegraphy at a school in Boston. After General Television, too, was shuttered in 1941, Hollis Baird moved on to a career as an educator. He taught electrical engineering and physics at Northeastern University’s Lincoln Institute, starting in 1942 as part of the Engineering, Science, and Management War Training program. He retired in 1976 after a long career as professor and administrator.

Baird had the fortune—or misfortune—of sharing his last name with John Logie Baird, one of the inventors of mechanical television. The colorful Scottish inventor and entrepreneur (early products included soap and socks for trench warfare) demonstrated television at London’s Selfridge’s department store in 1925 and had convinced the BBC to produce television programming through the 20s and 30s.

On this side of the Atlantic, Hollis Baird, who was no relation, took pains in Baird Receiver Company advertising to say that his products were not, in fact, made by the other Baird. The fact that he needed to put disclaimers in his advertisements indicates that this was a common problem, one that Hollis Baird probably didn’t mind if it led to better sales. But the name confusion has meant that Hollis Baird’s name has been mostly occluded by John Logie Baird’s. Even experts were confused: when this television was last on exhibit at the Henry Ford Museum, the label identified it as a John Logie Baird TV. Luckily, this Baird television is such a compelling object that it rewards further research—uncovering the story of an American inventor in a field that no longer exists.

Thanks to Michelle Romero at the Northeastern University Archives and Special Collections for research assistance.

Suzanne Fischer is the Associate Curator of Technology at The Henry Ford. She typed this post on an 1880s index typewriter and sent it to the blog editor via telex.

music, vintage technology

When the typewriter is a player piano.


By the beginning of the twentieth century, modern office culture was taking off and work was speeding up. To stay competitive, businesses needed to pick up the pace.


Office equipment manufacturers developed machines to allow clerical work to go faster. Automatic typewriters, just like player pianos, used punched rolls of paper — in this case, to speed up clerical work by producing multiple form letters at once.

Henry Ford and Edsel Ford at a player piano during a camping trip, July 1921. (From the collections of The Henry Ford)

Automatic typewriters generally worked as follows:  A letter was written on one typewriter, the perforator, which encoded the letter onto a punched paper roll. The punch roll was fed into a reader typewriter, which reproduced the original. An operator would be standing by to fill in specific information (such as name and date) and to remove finished letters.


This Auto-Typist pneumatic automatic typewriter was manufactured by a Chicago player piano company in the1930s and used a player piano pneumatic mechanism to make offices more efficient.


Each key of the specially-prepared Underwood typewriter is hooked up to a small bellows. The encoded paper roll is fed into the Auto-Typist, and each punch on the paper roll directs specific bellows to move. The Auto-Typist allowed small business owners, like the Chicago doctor who probably used this machine, to quickly produce personalized form letters.


Auto-Typists continued to be manufactured even after World War II and into the era of business computing. In the 1960s, an insurance company automated their policy-writing department with Auto-Typists hooked up to IBM electrics.


Suzanne Fischer is the Associate Curator of Technology at The Henry Ford.

instruments, music, musical instruments, pianos