A random image from this collection IUCr Congress and General Assembly Peter Ewald (son of Paul Ewald) accepting a replica of the Ewald Prize medal at the opening ceremony of the 1987 Congress in Perth.
Select an individual year from the buttons below.19251947194819501951195419561957196219631965196619671968196919701971197219731974197519761977197819791980198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019Undated collectionsSearch the archiveAbout the archive