TeleRead has an interesting post about Wowio royalties.
Wowio is a company that gives away e-Books of recent titles. They can do this because they add advertising. (I haven't actually downloaded any of their titles myself.) No numismatic titles, but I did see a free children's book on ancient Greek science and technology. Amazon sells the same book for about $12 plus shipping.
Pagination of physical specimens and CSV downloads - I have made some minor modifications to the coin type pages in OCRE, CRRO, etc. A relatively small number of types across these corpora have more than 100 ...
3 hours ago