1
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
2
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
3
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
4
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
5
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
6
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
8
9
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
10
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
11
Author: Rubincam, Milton, 1909-
Published 1963
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
12
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
13
14
Published 1936
Record Source: Published Materials
Subjects and Genres: '; ...Koch, William Frederick, 1885-...
Book
15
Author: Koch, Richard Henry, 1852-
Published 1939
Record Source: Published Materials
Subjects and Genres: '; ...Koch family....
Book
16
Published 2005
Record Source: Published Materials
Subjects and Genres: '; ...Klein, Verena Koch, 1841-1916....
17
18
19
Author: Schultz, John L.
Published 2007
Record Source: Published Materials
Subjects and Genres: '; ...Schultz, Maria Anna Koch, 1872-1961 Family....
Book
20