Category:Helmer Bäckström

**Helmer Bäckström**
	Swedish photographer
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Date of birth	8 September 1891; Stockholm
Date of death	21 April 1964; Engelbrekt church parish
Country of citizenship	Sweden;
Occupation	photographer;
Employer	Royal Institute of Technology;
Member of	Royal Swedish Academy of Engineering Sciences;
Authority file
	Q5591689; ISNI: 0000000054876666; VIAF ID: 17584696; GND ID: 174185499; Library of Congress authority ID: n81145739; IdRef ID: 240243404; SELIBR ID: 179911; Nationale Thesaurus voor Auteursnamen ID: 151814066; NORAF ID: 90322192; Libris-URI: hftwwnx15d2jdgg; RKDartists ID: 380964; KulturNav-ID: b07664bc-f47d-4cd2-846d-19fdff166842
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted;

Media in category "Helmer Bäckström"

The following 3 files are in this category, out of 3 total.