Pressure experiments | University of Illinois Archives
Caption on back:Â Experiments in low pressure chamber of the physical environment research unit.
Found in Box 112, Folder COL 13-9 - Graduate, Physical Environment
Negative Number: 1180, Record Series 39/2/22.
University of Illinois Archives
39/2/20 Photographic Subject File, 1868-
Public Information Office.
Copyright University of Illinois.
Copyright of this image is managed by the University Archives or we have been unable to identify the copyright holder.Â Please contact us if you would like to purchase a high-res copy of the image, to inquire about permissions for publication, or if you can help use identify the copyright holder.