Italian cruiser Etna ship for Rear Admiral Alfredo Acton during the Battle of the Strait of Otranto. The old cruiser was sold for scrapping on 15 May 1921, and was the last surviving ship of her class. Italian cruiser Etna Etna was a protected cruiser of the Italian "Regia Marina" (Royal Navy) built in the 1880s. She was the lead ship of the , which included three sister ships. Named for Mount Etna on the island of Sicily, the ship was laid down in January 1883, was launched in September 1885, and was completed in December 1887. She was armed with a main
Etna, Pennsylvania Butler Street Railway, which linked Pittsburgh with Butler. Etna is located at (40.500338, -79.948755). According to the United States Census Bureau, the borough has a total area of , all of it land. Etna is almost entirely bordered by Shaler Township with its only other border being with the borough of Sharpsburg to the southeast. School tax millage rate- The Shaler School District (shared with Millvale, Shaler Township and Reserve Township) in 2017 was 23.28. This ranked 16th highest/most expensive out of Allegheny County's 45 school districts [between Cornell SD (15th highest) and Riverview SD (17th highest)]. As of the