* 625
1964
In loose sheets and quires, . . .
* 626
1970
In loose leaves, in marbled orig.-halflinen-portfolio
627
1987-1991 for Raetz, 1994 for the others
Heliography, woodcut, . . .
* 948
1964
In loose sheets and quires, . . .
949
1973
Text broschure and 11 edition . . .