Category:Gustaf Adolf Helsingius

**Gustaf Adolf Helsingius**
	Finnish engineer and civil servant Gustaf Adolf Helsingius, 1881.
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Date of birth	15 February 1855; Turku
Date of death	7 June 1934; Lohjan kunta
Country of citizenship	Grand Principality of Finland;
Residence	Virkkala;
Occupation	civil servant; railway engineer;
Employer	Q11894156;
Child	Torsten Helsingius; Gustaf Helsingius;
Authority file
	Q5800084; VIAF ID: 22118999; SELIBR ID: 235088; Libris-URI: qn246zg82nmbw1d
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Media in category "Gustaf Adolf Helsingius"

The following 5 files are in this category, out of 5 total.