Show WILL WILL ADDRESS ENGINEERS C C. F P. Hirshfeld research engineer engineer for tor forthe forthe the Detroit Edison company will wi be the chief chie speaker at a a meeting of at the American Ameri Ameri- can Institute of Electrical Engineers at atthe the Commercial club cub tomorrow night His subject will wl be Modern Steam Power Plants Plant Mr is an international international authority on electrical power tonal plants planta Engineers and others interested I In the subject are requested to be at atI atthe atthe I the Commercial club at S |