Victoreen Instrument Company

The Victoreen Instrument Company is a former manufacturer of x-ray dosimeter equipment in Cleveland, Ohio. It was considered to be the “first nuclear company.”


The Victoreen Instrument Company was founded by John Austin Victoreen (who had founded the Victoreen Radio Company) at 2825 Chester Avenue in 1928. 11 A few years after Victoreen began making superheterodyne radios and parts, the federal government appointed the Radio Corporation of America (RCA) as the owner of patents relating to the superheterodyne principle. This left Victoreen without a product to market, and in response, the company, in conjunction with Dr. Otto Glasser of the Cleveland Clinic, went into the field of X-ray technology.

Victoreen developed an X-ray dosimeter to eliminate the possibility of x-ray burns and control dose delivery to patients. 1 2 11 The first commercial model was the Condenser-R meter, which measured the intensity and total dosage of X-ray exposure. The company went on to develop other radiation measurement equipment and became a leader in the field. It soon outgrew its building and relocated to a large, purpose-built factory at 5806 Hough Avenue. 15

In April 1944, Victoreen was contracted by the Manhattan Project to manufacture portable radiation devices as part of Operation Peppermint. 3 Operation Peppermint was the codename given to preparations by the Manhattan Project and the European Theater of Operations United States Army to counter the possibility that the Germans might disrupt the Normandy landings with radioactive poisons. The portable Minometer units were initially released in 1940 and were essentially a simplified version of the Condenser-R meter. 5 Nearly 50 devices were produced, which were later reused to measure radioactivity during A-bomb testing in New Mexico. After the war concluded, Victoreen provided 95% of the instrumentation for nuclear testing in the Marshall Islands.

In April 1965, Victoreen announced that it was moving its headquarters and plant from Hough Avenue to 10101 Woodland Avenue, the site of the former Clark Controller Company. 15 Its Government Instruments Division, which had been at 5200 Euclid Avenue in leased space, was also moved to the new facility.


To remain competitive and grow in emerging markets, Victoreen acquired Pioneer Electronics Corporation in 1951 followed by the purchase of Olympic Radio in June 1955 which was folded into the newly formed Nuclear Electronics Corporation. 8 The company then acquired outdoor electric sign maker Kolux Corporation of Kokomo, Indiana in April 1958, which was then operated as a subsidiary. 9

On July 29, 1959, Victoreen agreed to merge with Tenney Engineering, a manufacturer of environmental test chambers, to form the Victoreen-Tenney Corporation. 7

By the close of the decade, Victoreen-Tenney boasted two plants in Cleveland and subsidiaries in Chicago, Kokomo, Indiana, and Alhambra, California producing radiation monitoring and control equipment, electronic devices, and neon display signs with annual sales of around $5.5 million. 7

The company acquired the Electronic Products Company, a designer and manufacturer of electronic instrumentation for atomic submarines, in May 1960. 13 Victoreen then expanded into the business equipment field by purchasing all of Bohn Business Machine’s stock on March 27, 1964. 10 Bohn assembled and distributed office copying equipment. The company then purchased 65,000 common shares of the North & Judd Manufacturing Company, a maker of light hardware and marine hardware products, in August 1966. 12

In August 1968, Victoreen merged with Leece-Neville and formed the Victoreen Leece-Neville (VLN), with a focus on the production of electronics for the marine, military, and transportation industries. 14 VLN was merged into the Sheller-Globe Corporation in 1974, with Victoreen and Leece-Neville becoming separate divisions. The Leece-Neville division was sold to Prestolite Electric in 1987 and the Victoreen division was purchased by an investment group led by George D. O’Neill in October 1990. 16 (Victoreen eventually became part of Fluke Biomedical in Washington in 2004. 6)

Victoreen vacated its Woodland Avenue space in 1994. The property was transferred to Kordi, Inc., and then to the Degeronimo family in 2000. It was foreclosed upon in April 2002 and then purchased by the Cathedral of Praise who began renovations to the first floor of the building in June 2008. It had temporary electrical service installed in April 2009, but later in the year, Harper Industries was granted a demolition contract to raze the Victoreen complex. The buildings caught fire during the demolition process in September 2014 and the project was abandoned.

As part of the Opportunity Corridor project, the long-abandoned and partially-demolished Victoreen Instrument factory was demolished in 2019.



  1. “Dosimeter Victoreen Condenser RMeter, 1928.” Dittrick Medical History Center, n.d. Web. 10 Oct. 2016.
  2. Meggitt, Geoff. Taming the Rays. 2010. 181.
  3. “Victoreen Models 247 A and 247B Ion Chambers (ca. 1945-1955).” Oak Ridge Associated Universities, 1999. Web. 10 Oct. 2016.
  4. “ELECTRICAL AND ELECTRONICS INDUSTRIES.” Encyclopedia of Cleveland History, 1997. Web. 10 Oct. 2016.
  5. Hacker, Barton C. “Role of the Chicago Health Division.” The Dragon’s Tail: Radiation Safety in the Manhattan Project, 1942-1946, Berkeley, University of California Press, 1987, p. 36.
  6. “About Victoreen Radiation Monitoring.” Fluke Corporation, 2016. Web. 11 Oct. 2016.
  7. “Victoreen, N.J. Firm to Merge.” Cleveland Plain Dealer 30 Jul. 1959: 29. Print.
  8. “Victoreen-Olympic.” Cleveland Plain Dealer 29 Jun. 1955: 18. Print.
  9. Bryan, John E. “Victoreen Here Buys Electric Sign Maker.” Cleveland Plain Dealer 1 May 1958: 34. Print.
  10. Bryan, John E. “Victoreen Here Buys Bohn Stock.” Cleveland Plain Dealer 18 Apr. 1964: 40. Print.
  11. Dodosh, Mark N. “Company here keeps track of radiation at atom plants.” Cleveland Plain Dealer 12 Jul. 1975: 8C. Print.
  12. “Victoreen Buyts Control of N&J.” Cleveland Plain Dealer 11 Aug. 1966: 48. Print.
  13. “Victoreen Buys Electronic Firm.” Cleveland Plain Dealer 20 May 1960: 43. Print.
  14. “Victoreen Merger Terms are Approved.” Cleveland Plain Dealer 16 Aug. 1968: 22. Print.
  15. “Victoreen Co. Moving to Woodland Avenue.” Cleveland Plain Dealer 28 Apr. 1965: 22. Print.
  16. Sabath, Donald. “Investment group purchases Victoreen Inc. in Solon.” Cleveland Plain Dealer 13 Oct. 1990: F1. Print.
  17. Lefton, Doug. “It Happened Here First.” Cleveland Plain Dealer 4 Aug. 1991: Mag. 16. Print.


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I worked in that building from 81 to 83, programming 6800 microprocessors for radiation detection in the steam pipes at a nuclear power plant that never got finished in Midland, Michigan. First job out of college, coded (cross-).assembly on a PDP11/34

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