Galerie auf der Praterinsel # GÜNTHER UECKER # 1991 # special cover, 1991, nm
galerie Denise Rene, Zero # GÜNTHER UECKER # 1968, nm
Gunther Uecker # WIND, 82 love letters# mint, 1995
Haags Gemeentemuseum # NUL / ZERO # 1964, nm+++
Kusama, Henderikse, Schoonhoven, Uecker, Fontana ao. # ZERO / NUL # Stedelijk Museum, 1962, mint-
Langen Foundation #YU-ICHI and UECKER # 2005, mint-