In memoriam dr. E. Heldring 1871-1954
type: Article
type: ProductModel
additional type: Articles
  type: DefinedTerm
  name: Artikelen @nl
example of work: https://id.rijksmuseum.nl/300153909
is part of: https://id.rijksmuseum.nl/301155578
pagination: 2(1954), p. 66
subject of: Statement
  additional type: physical
  text: 1 ill.