Item 102756 - Anthony Petropulos' policeman's whistle, Lewiston, ca. 1935 Item 102756 - Anthony Petropulos' policeman's whistle, Lewiston, ca. 1935 Contributed by Maine Historical Society Item 102756 Zoom 2420px x 2308px - 8.1"w x 7.7"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info Anthony Petropulos served on the Lewiston Police force from 1918 to 1945. He was the first Greek-American to do so. His policeman's whistle, an "Acme Thunderer", was constructed to fit over a finger, like a ring. Show Details