Portrait photograph of two children with note on back "Mary Anne and Dick Marsh, 1935".

Photograph in B&W of Hermann J. Muller in a suit standing on the deck of the Eiffel Tower and holding his hat on his head. The photograph was taken during his 1922 trip to Europe.

Photograph of Carlos Offermann posing with two men and two women outside. Part of a series of photographs in the same folder.

Photograph of Carlos Offermann posing with another man outside. Part of a series of photographs in the same folder.

Photograph of Carlos Offermann holding a cigarette and posing with his arm around another man. Part of a series of photographs in the same folder.

Photograph of a young boy (David Muller?) feeding goats while they crowd around him at a park or zoo. Part of a series of photographs in the same folder.

Photograph of young boy (David Muller?) walking towards the camera. Part of a series of photographs in the same folder.

Photograph of H.J. Muller standing on a snow covered path with mountains behind him. Taken during H.J. Muller's trip to Germany in 1932.

Photograph of Georg Griesmaier and Ada Muller Griesmaier posing together outside with handwritten note "Aunt Ada and Uncle Georg" on back. Taken during H.J. Muller's trip to Germany in 1932.

Photograph of Ada Muller Griesmaier posing outside with snow on the ground. Photograph taken during H.J. Muller's trip to Germany in 1932.