The first few pages of [http://libcoll.mpiwg-berlin.mpg.de/libview?mode=imagepath&url=/mpiwg/online/permanent/library/D9V0Q862/pageimg Diversae "Conimbricenses In Universam dialecticam" (1606)], [http://echo.mpiwg-berlin.mpg.de/ECHOdocuView/ECHOzogiLib?mode=imagepath&url=/mpiwg/online/permanent/library/163127KK/pageimg Benedetti, Giovanni Battista de "Diversarvm specvlationvm mathematicarum, et physicarum liber" (1585)] and [http://echo.mpiwg-berlin.mpg.de/ECHOdocuView/ECHOzogiLib?mode=imagepath&url=/mpiwg/online/permanent/library/2QTVUHDT/pageimg Euclid "Elementorum Libri XV" (1607)] were digitized and sent back for evaluation. In general, the results are very good. = What does work = * Letters with swashes are recognized = What does not work = = Adjustments to be made = * In the