17 silkscreens printed in colors on double pages, with an essay by Jacques Hainard.
Each H 285 mm W 195 mm.
All sheets verso signed and dated: R. Zaugg, 69.
In the colophon: 18/30.
Signed by R. Zaugg and dated: R. Zaugg, 70.
Signed by J. Hainard: J. Hainard.
|CHF||800 / 1'200|
|EUR||700 / 1'000|
|USD||900 / 1'300|
Hammer Price: CHF 600
Grenchen, Verlag Toni Brechbühl, 1970.
4°. Sheets loose.
In cardboard cover, in cardboard slipcase.