Arranging papers on desk or collecting a stack of papers.
Electronic phone rings X2 warbling. Close perspective. External call
Light wooden chair, dragged & scraped across wooden floor
Squeaks and strains of a chair under heavy stress.
Single flick through roller index
A piece of paper being torn apart or a file folder tearing.
Person opening and closing drawers in wooden desks, rummaging and searching through drawer contents
Inserting a pencil in a pencil sharpener.
Office chair on castors is pumped up and down
Interior atmosphere of commercial copy center - machines running with no audible human activity.