[vallismortis]

I have a library of old (1870's-1930's) books on bacterial and fungal taxonomy, and I'm cautious not to breathe too deeply when I handle some of them. Many of these may have been used in non-sterile microbiology labs, likely including my copy of A Manual of Tropical Diseases (signed by Catellani himself). Bacterial spores (e.g., Bacillus, can survive in dehydrated states indefinitely). Some of the notes in margins, covers, bookplates and stamps show snapshots of where these have been.