A. C. Callen, Chairman, Mineral Industry Education Division

SOMETIMES family backgrounds have a deep, if not direct, influence on a man's lifework. Dean Callen's paternal grandfather came from Wales and was a mine official in the Pennsylvania anthracite field: his maternal grandfather was a retail coal dealer. His father and uncle began their careers a. breaker boys but later completed their educational work and ended up in the professions. With that background, and with the slate region ( Pen Argyl, Pa.. July 1;. 1888) as his birthplace it is not strange that "Cope" Callen became a teacher of mining engineering. Graduating from Lehigh with an E.M. in 1909, lie taught there for two years while working for his master's degree. In 1911 he returned to teaching, going to the University of Illinois as instructor in mining engineering. In 1917, he was called to West Virginia University as head of the department of mining engineering and director of mining extension. The extension work was about dead. bus a new staff was built and the six-weeks' short course in coal mining was revamped into an attractive and efficient course which has grown in popularity with the years. Callen's work attracted the attention of the Federal Board for Vocational Education and in 1919 he was invited to serve that board as special agent for mining, taking a six-months' leave front the University.