Glad you have a good library.
Ours is making itself less and less useful.
Our library used to be awesome, with an area out the back called the stack, which had all of the "obsolete" stuff.
Polished wood floors, and row upon row of real books written in the 20s through 50s, with some 60s and 70s stuff in it. Back when books were real, and didn't need more than a couple of technical drawings every few pages to demonstrate a concept.
Would spend hours in there, wandering and picking, and learned about growing good pasture, chemistry of coal utilisation over 50 years of development, development of the .303, firearm, ammunition etc. from books that took my interest.
They moved it to a more modern location (like it needed it, not). Moved the stack into a locked area not accessible to the public.
They tell me that the utility of the stack has not been lost, as if I order a book, they'll have it out tomorrow...
But the beauty of the old system was that you could discover what they had, now you can't.
They've got around 40 computers hooked up to the 'net, and a really poor array of glossy picture books now.
Apparently the stack isn't being utilised very much, so they are going to reduce it.