1
Year: 1930
“...Photographs...”
Record Source:
Digital Records
Link to Digital Library record
Electronic
2
Year: 1922
“...Photographs...”
Record Source:
Digital Records
Link to Digital Library record
Electronic
3
4
Year: 1919
“...Photographs...”
Record Source:
Digital Records
Link to Digital Library record
Electronic
5
Year: 1932
“...Photographs...”
Record Source:
Digital Records
Link to Digital Library record
Electronic
6
Year: 1900
“...Photographs...”
Record Source:
Digital Records
Link to Digital Library record
Electronic
7
Description: ';
“... /> In the first image, a handwritten caption details the experiment demonstrated in the photograph of Greenewalt...”
Link to Digital Library record
Link to Digital Library record
Electronic