D.H. Couvee, De meidagen van '40 CreatorSchrofer, JurriaanDate of creation1960CollectionCollection Dutch Graphic Designers Archives Foundation
Rudolf de Jong, De Spaanse Burgeroorlog CreatorSchrofer, JurriaanDate of creation1963CollectionCollection Dutch Graphic Designers Archives Foundation
Rits Kruissink, Montmartre van tempel tot tingel tangel CreatorSchrofer, JurriaanDate of creation1960CollectionCollection Dutch Graphic Designers Archives Foundation
Jaarverslag 1977 CreatorCollectie NAGODate of creation1978-1979CollectionCollection Dutch Graphic Designers Archives Foundation
Jaarverslag 1980 CreatorCollectie NAGODate of creation1980-1983CollectionCollection Dutch Graphic Designers Archives Foundation
D.H. Couvee, De meidagen van '40 [ontwerp] CreatorSchrofer, JurriaanDate of creation1960CollectionCollection Dutch Graphic Designers Archives Foundation