Peter Birkhäuser, 1911-1976 (CH)
Lithograph printed in colors. H 1280 mm W 900 mm. CHF | 900 / 1'500 |
EUR | 800 / 1'300 |
USD | 950 / 1'600 |
Hammer Price: CHF 800
Rolf Gfeller, 1924 (CH)
Lithograph printed in colors. H 1272 mm W 902 mm. * | CHF | 400 / 700 |
* | EUR | 360 / 600 |
* | USD | 420 / 740 |
Hammer Price: CHF 400