Comet is a wooden roller coaster at Hersheypark built by a company that was established in what year?
Philadelphia Toboggan Coasters Philadelphia Toboggan Coasters, commonly referred to as PTC, is one of the oldest existing roller coaster manufacturing companies in the world. Based in Hatfield, Pennsylvania, it was established in 1904 by Henry Auchey and Chester Albright under the name Philadelphia Toboggan Company. The company manufactured carousels, wooden roller coasters, toboggans (roller coaster cars) and later, roller coaster trains.
Harman Kardon Harman Kardon (styled as harman "/" kardon) is a division of Harman International Industries and manufactures home and car audio equipment. It was founded in 1953 by Sidney Harman and Bernard Kardon.