During the Centennial of Shure Incorporated, Tech Tips are planned that document lesser-known aspects of our history. In this Tech Tip, readers will see rare images of Sidney Natkin Shure and his family from the era before he started the Shure Radio Company in 1925.
Let’s first remember Mr. Shure at age 59. The photo below, taken in 1961, was the favorite of Mrs. Shure. This is an image familiar to many readers.

S.N. Shure (his preferred form of address) was born in Chicago, March 27, 1902. Here is the earliest photograph of him that we have in the archive.

In 1910, brothers Nathan and Mandel Shure were captured in this photo, along with the yet unidentified “H. Shure” and toddler Eli Fink – who later in life would represent Shure Brothers Company as a corporate attorney. Note the familial resemblance between N. Shure (below) and S.N. Shure (1961 photo).

Around 1914, the family of Bessie and Mandel Shure posed for a portrait on the front stoop of their Albany Avenue home in Chicago.

Clockwise from upper left: Sidney: 1902 – 1995, Mandel: 1871- 1948, Arnold Isadore: 1906 – 1992, Bessie Natkin: 1876 – 1928, Rochelle: 1913- 1915, Samuel: 1904 – 1964
Brothers Sidney and Samuel shared a fascination for radio, an emerging technology in the early 20th century. Below is a photo from 1917 showing Samuel, Sidney, and a playmate listening to a homemade radio set. The January 1917 magazine held by Samuel, Electrical Experimenter, contains instructions on building a variety of simple radio detection circuits.

S.N. attended the University of Chicago as an undergraduate. Here he is with his mom, Bessie, on the university campus.

S.N. earned a Bachelor of Science degree in Geography. The Shure archive holds his handwritten research paper which was required for graduation: “The Archaeology of Britain or the Prehistoric Invasions and Cultures of Britain.” Dated March 1923, the dissertation is twenty-eight pages in length and features hand-drawn maps.



In 1925, Mandel Shure loaned $12,000 to his eldest son so he could start a catalog company specializing in AM radio kits and parts. The Shure Radio Company opened for business on April 25, 1925.

Related information: The University of Chicago
Arcana – mysterious or specialized knowledge
Nathan Shure, paternal uncle of S.N. Shure, is an important historical figure in Chicago’s catalog business. In 1888, at the age of nineteen, he founded the N. Shure Company, a wholesale mail-order house for general merchandise. [“N. Shure” sounds like the word “ensure.”] Later Nathan owned and invested in other companies, such as Strombecker Corporation, then a leading maker of bubble-blowing toys, cap guns, die-cast metal cars, wood blocks, and slot racing sets. Nathan died in 1952 leaving an estate of $30 million; $365 million in 2025 currency.


***
Each of our six headquarters has been located in Chicagoland.
1925
Shure Radio Company
19 South Wells, Chicago
1928
Shure Brothers Company
335/337 West Madison, Chicago
1933
Shure Brothers Company
215 West Huron, Chicago
1937
Shure Brothers Company
225 West Huron, Chicago
1956
Shure Brothers Incorporated
222 Hartrey Avenue, Evanston
2003
Shure Incorporated
5800 West Touhy Avenue, Niles


Understanding his early life is critical to understand his management skills, principles & values… amazing