City of Dublin Public Libraries and Reading Rooms Rules

Here’s The City of Dublin Public Libraries and Reading Rooms Rules and Regulations from 1917.
It’s quite interesting to see how much things have changed, and what hasn’t. A few of the rules are amusing:

24. In cases of infectious diseases, Borrowers must not return books to the Library, but must hand them over to the Public Health Authorities, so that they may be disinfected.