More than 6,500 text posters from all parts pf the Austrian-Hungarian monarchy including the important Emperor manifestos, announcements managing mobilisation, administration and shortages with information on dates and places.
More than 37,000 photographs illustrating the Great War at the eastern and south eastern front, the back country and further areas of the former Monarchy.
A small collection of nearly 60 colour photographs of Swedish architectural or natural monuments, representing the outcome of a Wikimedia Sweden re-photography contest.
More than 3,500 historical documents relating to the history and collections of the University of Edinburgh - from illuminated manuscripts, anatomical drawings and honorific medals to personal letters, travel reports and student registers.
More than 150,000 portraits from the Austrian National Library including European and non-European regent dynasties, divided into categories like popes, emperors, kings, nobles, Austrian dukes and other kings.
Around 100 colour photographs of different places and buildings in Estonia, such as churches, graveyards, schools and castles.
Almost 700 old recordings of instrumental music and songs in Yiddish from the Bibliothèque Medem - Maison de la Culture Yiddish.
More than 1,600 high-resolution Medieval manuscripts and parchment fragments with Latin texts in pdf format, ranging from breviaries and liturgical calendars to psalters, from the The Fragmenta Membranea Collection of The National Library of Finland.
More than 3,500 topographical recordings, images of cities, villages, buildings, architecture, landscapes and pictures of natural events from the areas of the former Austrian crown-lands, but also from modern day Germany, Italy, France, England, Spain, Switzerland and The Netherlands.
More than 30,000 black-and-white pictures showing occasions from everyday life in the Dutch city of Apeldoorn, from traditional holidays and official openings to groups of construction workers at their site.