Incredibly rare Operator's Manual for an Addressograph Model G2 Graphotype machine. Dated July,1925. 16 pages. Approximately 9" x 6". Phenomenal photos to illustrate the workings of this machine. There is some type of crud on the back cover, lower right. There are signs of moisture throughout but the pages all turn and they are quite clear. Buyer pays $7.00 shipping in continental USA, others at cost.  Will combine shipping of other paper items purchased within a few days.