"Photographs, Photographs of the Calorimeter, animals, and experiments, undated," Pennsylvania State University, Department of Animal Nutrition Records (00044). Eberly Family Special Collections Library, Penn State University Libraries.
"Calorimeter, b&w, undated," Photographic vertical files, Physical Plant (01184). Eberly Family Special Collections Library, Penn State University Libraries.
"Calorimeter, b&w, undated," Photographic vertical files, Physical Plant (01184). Eberly Family Special Collections Library, Penn State University Libraries.
"Calorimeter, b&w, undated," Photographic vertical files, Physical Plant (01184). Eberly Family Special Collections Library, Penn State University Libraries.
"Calorimeter, b&w, undated," Photographic vertical files, Physical Plant (01184). Eberly Family Special Collections Library, Penn State University Libraries.
"Calorimeter, b&w, undated," Photographic vertical files, Physical Plant (01184). Eberly Family Special Collections Library, Penn State University Libraries.
"Photographs, Photographs of the Calorimeter, animals, and experiments, undated," Pennsylvania State University, Department of Animal Nutrition Records (00044). Eberly Family Special Collections Library, Penn State University Libraries.
"Photographs, Photographs of the Calorimeter, animals, and experiments, undated," Pennsylvania State University, Department of Animal Nutrition Records (00044). Eberly Family Special Collections Library, Penn State University Libraries.
"Photographs, Photographs of the Calorimeter, animals, and experiments, undated," Pennsylvania State University, Department of Animal Nutrition Records (00044). Eberly Family Special Collections Library, Penn State University Libraries.
"Photographs, Photographs of the Calorimeter, animals, and experiments, undated," Pennsylvania State University, Department of Animal Nutrition Records (00044). Eberly Family Special Collections Library, Penn State University Libraries.
"Photographs, Photographs of the Calorimeter, animals, and experiments, undated," Pennsylvania State University, Department of Animal Nutrition Records (00044). Eberly Family Special Collections Library, Penn State University Libraries.