2 Comments Posted by alr2903

wrote:
In a word polyester, those curtains will be intact when the room is gone. 100% polyester.
wrote:
That graph meter did record the temp of the showers, as recent as 20 years ago similar dial graphs, ( the circular graph paper is removed for documentation. same system was
used on hospital autoclaves to document insturment sterilization, in this case im sure it was for patient safety.