Gerard Unger (1942–2018) was a Dutch designer of stamps, coins, magazines, newspapers, books, logos, corporate identities, annual reports and other objects, and many typefaces. His faces are available from Linotype and Dutch Type Library. To learn more about his work, click here. To see more of his faces, click here.
Hardwig, Florian. “The Beatrix stamp series by Peter Struycken and Gerard Unger (1981–2010).” Flickr post, 30 April 2013.
Hefting, Paul. “Peter Struycken interviewed by art historian Paul Hefting.” Nederlandse Koning- en Koninginnezegels van 1852 tot en met 1981, Staatsuitgeverij, Den Haag, 1982. [Translated by Kees Kaldenbach]
———. “Description by art historian Paul Hefting of the Technical procedure of the Peter Struycken design.” Struycken – Structuur, verscheidenheid en verandering, Groninger Museum, Groningen, 1984 (p. 95-99). [Translated by Kees Kaldenbach]