Inkstones; Pens; Stickers; Boxes for pens; Electric paper hole perforators being office requisites and parts therefor, namely, boring bits, protection plates, and grinders; Fingerstalls being office requisites; Folders for papers; Fountain pens; Labels of paper or cardboard; Loose-leaf binders; Paint trays; Pen cases; Pencil holders; Pencil sharpening machines, electric or non-electric; Push pins; Rubber erasers; Printed charts in the field of arithmetic; Printed journals in the field of poli...