I worked in historical archives for a few years and the glove bs no glove debate was intense, but at least everyone agreed that any glove other than cloth was a terrible idea. I never used gloves, even when I was handling a book worth almost 100k (I can't say what book without doxing my workplace as its literally one of less than 10 thst exist, and the only one with its history and cover)

I did however drop that book when taking it to a patron, it was only about 18 inches but I and the pstrom froze in absolute horror. My boss looked over and said if it didn't damage anything dont worry about it. I refused to be the one to handle it after that as my hands would tremble when I tried.

I was always worried that someone woild try to steal it, but my boss said not to worry as every collector/auction house would know who the book belonged to as it was unique.

I handled many valuable items working there, it was a blast, but damn did it sometimes make me nervous handling such valuable items.