American Stationer magazine reported that in 1919 Carl F. Denzer bought out the business of the George F. Windisch & Co. in Sandusky, Ohio. Mr. Denzer had been connected with Mr. Windisch for twenty-three years, and he had been a business partner since 1909. The C.F. Denzer Co. was located at 210-212 Columbus Avenue in the Stone Block. In the picture above, signs in the windows advertised safes, cabinets, filing supplies, and office furniture. Mr. Denzer also sold books, stationery, and sporting goods. Signs in the windows on the uppermost level of the building still featured the name of the previous owner George F. Windisch. A shoe store operated by George Ueberle and H. George Brengartner was just north of the C.F. Denzer Company. Right above the shoe store was the Christian Science Reading Room.
In a special “Ladies Night” sponsored by the Rotary Club in January, 1920, Carl F. Denzer was presented with a big barrel labeled Port Wine. Mr. Denzer pretended to open the wine and share with it with his friends, as the audience sang “How Dry I Am.” Since this event took place during Prohibition, there was most likely not any wine in the barrel.
During the Christmas season of 1921, the C.F. Denzer Co. advertised a wide variety of books, cards, games, and holiday decorations for Sandusky area residents. A title at the top of the list of books was A Web of Thought, by Marjorie Anderson, a native of Sandusky.
In September of 1926, Carl F. Denzer married Miss Corrinne Curtis, the sister of Worth Curtis. On August 23, 1940, members of the Ohio Stationers Club met at the new location of the C.F. Denzer Company on East Market Street. Mr. Denzer had sold the old C.F. Denzer building to the S.S. Kresge Company in March of 1940.
Carl F. Denzer passed away in California at the age of 59 on February 6, 1943. Though he had been in failing health, his death was unexpected. Carl F. Denzer was survived by his widow, two sisters and two brothers. Burial was at Oakland Cemetery.