---- Cars Braddock has a peculiar way of testing men under fire. Search Today marks the 125th anniversary of steel production at Edgar Thomson, known as "E.T." In the summer of 1872, while in Europe, Andrew Carnegie learned about the Bessemer process. ---- Classified Obituaries It is one of only two amusement parks listed in the National Register of Historic Places.The trail is on a shelf in the hill below Kennywood Park and above the Norfolk Southern RR. Jones sided with a faction at the rival mill that favored increasing wages. [8] Frick took extreme measures.