Photo matrix of a letter 'S' from a Diatronic "S" photosetting machine
1970-1985
8 Photo matrices, 9 width plug units, and a matrix carrier for a Diatronic "S" photosetter, by H. Berthold AG, Berlin, Germany, 1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985
1970-1985