By Suzanne Davis
Hello! Happy end of winter! This week in the conservation lab we’re pretty excited about two things. First, we just had a research study be published in the journal Studies in Conservation. Written with our colleague Andy Poli, in U-M’s Department of Mechanical Engineering, the paper examines the behavior of conservation adhesives in hot climates and focuses on an adhesive that we tested extensively at the hot field site of El-Kurru, Sudan. The article is titled “Paraloid® B-72/B-48N 1:1 as an Adhesive for Use in Hot Climates: Literature Review, Laboratory Testing, and Observational Field Study.” It’s about glue, basically, and it involves molecular and physical chemistry, making it a topic that is both boring and complicated to understand. BUT we worked hard to make the writing clear, accessible, and active. The reviewers seemed to appreciate this, and we hope other archaeological conservators will find this study useful for their work.
Second, this month we’re beginning work in earnest on our new, NEH–funded study of color in the Kelsey’s collections, and I’ve been selecting textiles to examine. We’re still early in this project, and I’m struggling with how to choose fragments for analysis: Pretty colors? Interesting fabric constructions? Good archaeological context? So far I’ve got some of all the above, although the latter is complicated by how the excavators at Karanis, Egypt, understood and recorded stratigraphy in the 1920s. Still, it’s a lot of fun, and we look forward to new discoveries.
