1
Published 1901
“...Stadtbibliothek Zürich...”
Book
2
Published 1901
“...Stadtbibliothek Zürich...”
Book
3
4
Published 1910
“...Kunsthaus Zürich...”
Book
5
Published 1910
“...Helmhaus Zürich...”
Book
6
Published 1911
“...Kunsthaus Zürich...”
Book
7
8
9
Published 1912
“...Stadtbibliothek Zürich...”
Book
10
Published 1912
“...Kunsthaus Zürich...”
Book
11
Published 1913
“...Kunsthaus Zürich...”
Book
12
13
14