NOTES Contains:
	- Book review of "Building from dwelling to city" by J.J. Vriend.
	- Site closure motto "Greater Amsterdam" entry competition Academy 1917.
	- Bouwkundig Weekblad number 49, December 6, 1924 (see also 105).
	- De Opbouw number 1 November 1956 "amendment of building regulations".
	- Bouwkundig Weekblad Architectura number 53, December 31, 1932.
	- Bouwkundig Weekblad Architectura number 6, February 10, 1940.
	- Photo Open Air School Amsterdam by Duiker.
	- Picture postcard The Skyscraper, Daniël Willinckplein Amsterdam.