this time there are many more "institutional" efforts running simultaneously,
so that we are constantly hearing announcements that new historical material
has been made accessible online by libraries and institutions of all sizes.
The biggest digitizers are Google Books (private) and Internet Archive (non-
profit). The former is officially aiming to create a privately owned,
"universal library", which in April 2013 claimed to contain 30 millions
digitized books.1 The latter is an effort to make a co