Counting - Calculating machines - Contex
Typewriter - Roof covering - Anal itch cream
IBM
Stapler - Car exhibition - General Motors - Opel - Chevrolet
Accounting machine - Typewriter
Binder - Compass - Paperclip - Pencil - Pen
Typewrtter - Calculating machine - Olympia
Calculator - DAP
Adhesive tape device -Typewriter - Taxi - Humidifier
Accounting machine - Typewriter - Adhesive tape device
