'National' portable typewriter No 5, by the National Typewriter Company, Wisconsin, United States of America, 1916 'National' portable typewriter No 5 1916-1920
Width plug unit from a Diatronic "S" photosetting machine, by H. Berthold AG, Berlin, Germany, 1970-1985 Width plug unit from a Diatronic "S" photosetting machine
Width plug unit from a Diatronic "S" photosetting machine, by H. Berthold AG, Berlin, Germany, 1970-1985 Width plug unit from a Diatronic "S" photosetting machine