Laura, Perhaps you could post a question on the Illinois Association of Museums listserv to see if someone in your area has the attachments that you could borrow. http://www.state.il.us/hpa/iam/
The Illinois Connecting to Collections program is putting together an environmental assessment kit that can be shipped to collecting institutions in Illinois for use such as yours. I wish it were ready to go, but we’re just getting the project started! I’m an objects conservator at the Illinois State Museum and would be happy to look at images if you want to email me: beves@museum.state.il.us
