11 MATERIALS AND SUPPLIES FOR MIMEOGRAPH DUPLICATION-NAMELY, MIMEOGRAPH INKS, MIMEOGRAPH PROTECTIVE COVERS, MIMEOGRAPH INK PADS; MATERIALS AND SUPPLIES FOR SPIRIT [ AND HECTOGRAPH ] DUPLICATION-NAMELY, [ TYPEWRITER RIBBONS, ] SPIRIT [ AND HECTOGRAPH ] CARBON SHEETS, SPIRIT [ AND HECTOGRAPH ] CARBON SHEETS WITH A PROTECTIVE COATING; THERMAL SPIRIT MASTER UNIT AND THERMAL DUAL PURPOSE MASTER/TRANSPARENCY; MATERIALS USED IN LITHOGRAPHIC PRINTING AND DUPLICATION-NAMELY, INKS, [ RIBBONS FOR TYPEWRITER AND CARBON PAPER, TRANSFER SHEETS, STAMP PAD INKS ] AND DRAWING FLUIDS FOR WRITING DIRECTLY ONTO THE LITHOGRAPHIC PLATE FOR IMAGING SAME, INK FOUNTAIN LINER, MATERIALS AND SUPPLIES USED IN DUPLICATING PROCESSES-NAMELY, [ TRANSFER SHEETS FOR USE IN A MULTIPLE COPY PROCESS TO MANUFACTURE IMAGED MASTERS, ] MATERIALS AND SUPPLIES FOR A LATENT IMAGE DUPLICATING PROCESS WHEREIN COPY SHEETS ARE WETTED ON THE SURFACE WITH A FLUID PRIOR TO CONTACT WITH AN IMAGED MASTER FOR TRANSFER OF COMPONENTS FROM THE IMAGED MASTER TO THE COPY SHEETS TO PRODUCE A DEVELOPABLE IMAGE ON THE COPY SHEET BY CONTACTING WITH A DEVELOPER MARKER-NAMELY, TRANSFER SHEETS, MARKERS AND DUPLICATING FLUID [ , INK FOR JET INK PRINTING ]