While the LoC information doesn't identify anything more than the title, a K. J. Matheson was an employee of the Department of Agriculture at the time who was an expert on cheese. He wrote several scholarly treatments on the same. This is likely a device to shave a cheese wheel. Photograph from this day in 1922. Note how this would never pass muster in a modern lab or workshop of any kind due to the lack of protective devices.
A New York radio station, WGY, introduced a weekly serial series, the first to do so.
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