Carnegie library program (1883–1929)
Andrew Carnegie funded 2,509 public libraries worldwide, giving towns free buildings for book lending. Each town had to maintain the library and stock it with books itself.
Towns got a building but carried the operating costs, ensuring local buy-in.
Most Carnegie libraries still operate more than a century on, showing how a donor's infrastructure can outlast the donor.
Like Carnegie, Parton built a book-access program that runs on local funding and survives without her. The London expansion tests whether that model keeps scaling after the founder is gone.
