Agenda - Diary - Book
Typewriter - IBM - Electromatic era
IBM - Contemporary art
Glue - Titanol - Gimborn
Envelopes
Calculator - Printing - Underwood
Carbon paper
Typewriter - The Silent - L C Smith - Groningen
Typewriter - Olivetti
IBM - International Business Machine Society
Paper - Processing machinery
Cash register - Krupp
Stationery store
Typewriter - Urania - Sewing Machine - Veritas
Envelopes - Labels
Copy machine - Rex-Rotary - Krag 219 - Slogan in Black
Addressing machine
Calculator - Calculating Machine Company - Monroe
Cellophane adhesive tape
