"We lent books that we own—at the Internet Archive and also the other endorsing libraries. These books were purchased and we knew they were not circulating phys

"We lent books that we own—at the Internet Archive and also the other endorsing libraries. These books were purchased and we knew they were not circulating physically." I read this as not increasing the book pool, but saying, "We own Book A. Our endorsing libraries have a total of 9 copies of Book A." However, instead of now offering 10 copies of Book A (which would have adhered to 1:1), they offered unlimited loans, which certainly breaks 1:1.