Typewriter the first major typewriter with these features. However, older "nonvisible" models continued in production to as late as 1915. A significant innovation was the shift key, introduced with the Remington No. 2 in 1878. This key physically "shifted" either the basket of typebars, in which case the typewriter is described as "basket shift", or the paper-holding carriage, in which case the typewriter is described as "carriage shift". Either mechanism caused a different portion of the typebar to come in contact with the ribbon/platen. The result is that each typebar could type two different characters, cutting the number of keys and
A. Clyde Roller Roller and Arthur Fiedler swapped conducting roles on occasion as well, with Fiedler leading the Amarillo Symphony and Roller conducting the Boston Pops Orchestra. Returning to Eastman in 1963, he was ensembles professor at Eastman. For Mercury Records in 1963, he conducted the Eastman Wind Ensemble in Vittorio Giannini's Symphony No. 3 and Alan Hovhaness's Symphony No. 4. Roller served in similar positions at the University of Houston, University of Texas at Austin (from which he retired in 1979), Southern Methodist University, University of Wisconsin–Madison, and Michigan. He was a conductor and faculty member, teaching oboe, at the Interlochen Center