The National Library of Israel (NLI) has acquired 90 pages from Rabbi Yaakov ben Asher’s “Arba’ah Turim”. The 1492 Soncino edition is from the earliest period of Hebrew printing. No complete copies have survived, and these 90 pages cannot be found anywhere else in the world.

https://www.jewishpress.com/news/israel/israels-national-library-acquires-90-pages-of-one-of-earliest-printed-hebrew-books/2022/01/18/

https://www.jpost.com/j-spot/article-693909