[ Blackboard erasers; Blackboards; Clip boards; Correcting fluid for type; Desk mounted stationery cabinets; Desktop stationery cabinets; Document covers; Electric paper hole punches being office requisites; Electric paper hole punches being office requisites and parts therefor, namely, boring bits, protection plates, and grinders; Folders; Franking machines; Hand-operated punches being office requisites; Letter clips; Magnetic boards; ] Markers [ ; Marking pens; Office requisites, namely, en...