Back then, it was the telephone, high-speed rotary presses, stereotyping, typesetting machines, color presses, rotogravure and the electric-telegraphic typewriter.

A few pictures on the other walls are mostly cheap prints cut out of the rotogravure section of the Sunday paper.

However, photographs could not be printed in newspapers or books because the half-tone, rotogravure technology would not come into being until two decades later.