Dennis the Menace and the Phonograph   By Doug Boilesen, 2020 I only know of one phonograph which featured Dennis the Menace - circa 1967 Model 42000 Style 617 phonograph made by the Porter Chemical Company, Hagerstown, Maryland with its Hank Ketcham cartoon of Dennis and his dog Ruff.   Dennis the Menace Two-Speed Phonograph, 45 & 78 RPM, Model 42000 Style 617, Porter Spear Company, Hagerstown, Maryland, 1967 (FP0395)   For other examples of Dennis the Menace's connections in the comics and popular culture with the phonograph see Phonographia's Phonotoons "Dennis the Menace."   January 25, 2001             Phonographia