https://www.library.unt.edu/rarebooks/exhibits/popup2/giraud.htm
UNT Libraries: Pop-up and Movable Books: A Tour Through Their History, S. Louis Giraud
Movables experienced a renaissance in the 1930s and 1940s, thanks to S. Louis Giraud in London.
unt librariespop upmovable bookstourhistory
https://openpublishing.psu.edu/play/content/toilet-second-edition-0
The toilet. second edition | Union Catalog of Early Movable Books
Detailed bibliographic record for "The toilet. second edition".
the toiletsecond editionunion catalogmovable booksearly