Breadcrumbs Learning and Research Archive Karl Heinemann Print file Share Related Related Archive documents Archive document Carta : Mönchengladbach, a Hans Haacke, Nova York, 1968 nov. 11 1968 Archive document Carta : Nova York, a Karl Heinemann, Mönchengladbach, 1968 nov. 29 1968 Archive document Carta : Mönchengladbach, a Hans Haacke, Köln, 1965 ag. 25 1965 Archive document Carta : Mönchengladbach, a Hans Haacke, Nova York, 1968 des. 3 1968 Archive document Carta : Dusseldorf, a Karl Heinemann, Mönchengladbach, 1967 març 17 1967 Archive document Carta : Mönchengladbach, a Hans Fischer, Colònia, 1968 des. 3 1968 See all documents in the Archive →