Editore: Tektronix, Inc., Beaverton, Oregon, 1968
Da: Xochi's Bookstore & Gallery, Truth or consequences, NM, U.S.A.
Paper Back. Condizione: Good-Very Good. No Jacket. chapt.pag.; SC white plastic comb-binding; blue w/white; window for title; rubbed; binding cracked w/half teeth miss.; clean,tight pgs. "The No.3 Electric Shutter and Speedcomputer system consists of a solenoid-operated shutter and a unit containing a power supply and timing circuitry." Can replace mechanical shutter in lenses used w/C-12, C-13, C-19, & C-40. Characteristics, operating instructions, photo techniques, picture taking, maintenance; parts list. illus.