Haynes, '81, had driven in 1894, compared with a new Haynes car. Also demonstrated was the Riley Stoker, invented by R. Sanford Riley, '96; Watkins' Time Recorders, invention of Edward G. Watkins, '96; the Miller Cableway (Spencer Miller, '79); Morgan continuous rolling mills (Paul B. Morgan, '90, Victor E. Edwards, '83); Rockwood Sprinklers (George I. Rockwood, '88); and many others, all vigorously called to the attention of visitors by undergraduate barkers.