For Lotte W, with a photo of the roman Aqüeducte de les Ferreres (October 9th, 1984, between Tarragona and Tarraco)

Collection "Local interest"

Poem "Afsluitdijk" ("Enclosure Dam", 1940, M. Vasalis)

Collection "Specialities"

Comic strip "The sunken yacht" (Carl Barks, in Donald Duck #104, May 1949)

Karl Kroyer obtained a patent on the idea of ​​the ping-pong ***** in 1964 >> Salvage of the Al-Kuwait in December 1964

Collection "Specialities"

Novella "Want dit is mijn lichaam" ("This is my Body", 1997, Renate Dorrestein), the translation of the Words of Institution: "Hoc est enim Corpus Meum", chapter April

Collection "Old sore"

"60.000 uur - een autobiografie" ("60,000 hours - an autobiography", 1998, Gerrit Krol)

Collection "Rasping ants"

Province of Groningen, the Netherlands

"60.000 uur - een autobiografie" ("60,000 hours - an autobiography", 1998, Gerrit Krol)

Collection "Rasping ants"

"Komboï" ("Knots", 1981, Iannis Xenakis) for harpsichord and percussion, performed by Goska Isphording and Tatiana Koleva in the Organpark on November 29th, 2023

Collection "org anp ark" #333

Film "A Voyage to the Moon - In seven parts": flagpole on the moon (1976, Manfred Durniok: NASA footage and music by Oskar Sala on the Mixtur-Trautonium, performed in the Organpark by Peter Pichler on January 14th, 2023)

Collection "org anp ark" #258

"Het Bureau - Plankton" ("The Office - Plankton", 1997, Han Voskuil), page 104

Collection "Not too bad [1947-1973]"

"De cowboybroek van Maria Magdalena" (Travelogues "The cowboy pants of Maria Magdalena", 1996, Herman de Coninck)

Collection "Shortages"