How The Moving Staircase Works Escalator - c.1950s Book Print

A print / illustration taken from a disbound 1950's book.

This item is around 70 years old and may have small defects.

 

Your item will be sent in a cellophane bag and boarded envelope to ensure safe arrival.

 

Size is approx  6  x  9.5  inches including borders.

Unrelated content on the reverse.