Pybus (Professor Frederick) Archive
Pybus (Professor Frederick) Archive
Letter to Pybus from Roy Dickinson with newspaper clipping
Letter to Pybus from Roy Dickinson with newspaper clipping
Notes and Research on Bone Sarcoma
Notes and Research on Bone Sarcoma
Postcards of dissected mice
Postcards of dissected mice
Photographs "Duplicates"
Photographs "Duplicates"
Glass plate negative showing epithelioma on the nose
Glass plate negative showing epithelioma on the nose
Photograph of natural epithelioma of mouse
Photograph of natural epithelioma of mouse
Letter from Lance Burn (Public Health Department) to Pybus and newspaper clipping
Letter from Lance Burn (Public Health Department) to Pybus and newspaper clipping
Letter from A.B. Sabin (Newcastle University Department of Microbiology) to Pybus
Letter from A.B. Sabin (Newcastle University Department of Microbiology) to Pybus
Letter to Pybus from Hamilton Bailey
Letter to Pybus from Hamilton Bailey