This work published on or after 1929年1月1日 is in the public domain in the United States because
1. it was first published outside the United States (and not published in the U.S. within 30 days)
2. and it failed to meet the US copyright formalities in the following way:
Published between 1929年1月1日 and 1977年12月31日 inclusive without a copyright notice.
3. and it was out of copyright in the source country on the relevant URAA date.
According to Dutch copyright law Art. 38: 1 (unknown photographer & pre-1943 so >70 years after first disclosure) now in the public domain. “Unknown photographer” confirmed by Anne Frank Foundation Amsterdam in 2015 (see e-mail to VRT) and search in several printed publications and image databases.