Photographs
Hand drawn sketches of Ambystoma (a genus of salamander) embryos, along with notes about their development
One tiff file and one jpeg image.
Kappert sitting at a lab bench while looking through a microscope.
Hans Nachtsheim sitting at a table with a microscope and various containers. Behind him on the wall are shelves containing similar labeled containers.
Spemann sitting with both hands placed on a microscope.
Spemann is seated at a table with numerous papers in the foreground. He is facing fully towards the camera. There is a shiny figurine (paperweight) in front of him. Behind him there is a frame containing many pictures, which may be other pictures within this collection.
Black and white photograph of trhee Harbormaster officials walking toward Oceanus
Black and white photo of Harland Mossman holding two horseshoe crabs on a dock.
Fish sitting at his lab bench with a microscope while writing on a piece of paper.
Glassman is seated at a worktable, looking down at papers he is holding in both hands. His body is oriented to the right of the frame. Behind him on shelves are numerous glass flasks, corked and labeled.
Plough standing in front of a brick wall with a pipe in his right hand.
Ets is seated at a table with both hands under a device, probably a light box with a magnifying lens (there is a cord running from the box down the table). He is wearing round, black framed glasses. His body is oriented fully towards the right of the frame, while his face is pointed towards the camera
Black and white photograph of Harold Plough at sea examining a specimen
Harold Tupper Mead sitting at a table with a microscope. Behind him is a large glass case filled with various plants and a map can be seen on the wall.
Howe standing in front of a brick building with his hands in his coat pockets.
Charlton standing outside on a field with his hands placed in his pants pockets.
Harry M. Miller Jr. sitting at a table. On the table sit assorted glass containers.
Hartman standing in front of a wooden building with leather-like gloves on while holding an animal by the tail.
Harvey H. Bartlett sitting in a chair looking at some papers. More papers can be seen spread out on a table next to him.
Redfield is sitting at a desk, facing the camera. A few pieces of paper are on the table in front of her.
Helene Leppay-Wastl sitting at a desk while writing on a document.
Bigelow is seated at a worktable.
Dixon standing outside next to a stone wall while holding a booklet and an umbrella.