Ward Leonard Electric Company · Ward Leonard Electric Company · leaf 34
splay of merchandise such as furniture and automobiles in conj unc- tion with other sign type combinations. In a number of recent installations the flashers have been \ equipped with a series of properly proportioned Vitrohm resistors to produce a smooth change in intensity and increase legibility.… … Figure 12. Motor driven cycle dimmer for controlling the "Ten Commandments'' sign In this case, a crank instead of cams was used to tnove the dimmer levers. [33]
