The elaborate licensing agreements covering use
of General Electric's lamp patents included permission to use the
Mazda tradename. Companies that took licenses
included Westinghouse (the only "Class A" licensee), British
Thomson-Houston (controlled by GE), and the member firms of the National
Electric Lamp Company. Product markings reflected that arrangement:
"Edison Mazda" (used by GE until Thomas Edison's death),
"Westinghouse Mazda" and "National Mazda" as seen
on the blotter above.
The National companies were originally independent lamp makers
who banded together in 1901, pooling resources to more effectively
compete against GE. They built on a similar group called the Incandescent
Lamp Manufacturers Association, formed in 1897 with the cooperation
of GE. The National companies gained access to GE patents, and GE
gained a measure of control over the competition. In 1911, antitrust
proceedings revealed that GE owned 75% of the National stock and
as part of a consent decree the National companies were absorbed
into the larger company.
Sunbeam Incandescent Lamp Company of Chicago, founded in 1889,
was one of the National companies. Other participating companies
included: Bryan-Marsh, Buckeye Electric, Columbia Incandescent Lamp,
Fostoria Incandescent Lamp, Fostoria Bulb and Bottle, General Incandescent
Lamp, and about thirty others. Western Electric, the maker of telephone
and other electrical equipment for the Bell System, was not a National
member but rather a distributor of lamps made by Sunbeam.
As for Mays Electric Shop, the company that originally gave away
this ink blotter nearly a century ago, it was established in the
early 1920s by James R. May. In 1906, at age 17, May began working
for Northern Illinois Light and Power. After a few years there,
he started Mays Electric as an electrical contractor, but moved
the business to his home during the Great Depression. His son Lester
May started a wholesale electrical business (Electrical Supply Company)
in 1937, "in the same home / garage as his father."* They
moved the combined businesses to the present location two years
later, just a few blocks away from the original Main Street location.
Today, James' grandson Thomas May continues to operate Mays Electrical
& Communications Services, though he notes that, "now communications
represents the majority of our business."*
For additional information about the National companies see:
- Arthur A. Bright, Jr., The Electric-Lamp Industry: Technological
Change and Economic Development from 1800 to 1947 (New York:
MacMillan Co., 1949)
- Leonard S. Reich, "Lighting the Path to Profit: GE's Control
of the Electric Lamp Industry, 1892-1941," in Business History
Review 66 (Summer 1992), pp. 305-34.
- National Museum of American History, Archives Center collection
#2002.3019, General Electric Nela Park Collection
- * Thanks to Thomas May for information (and quotes) about Mays
Electric.