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big computers
https://www.flickr.com/photos/x-ray_delta_one/4665389330/
http://creativecommons.org/licenses/by-nc-sa/4.0/
School Children Doing Exams Inside a Classroom
View this image at the State Library of Queensland: hdl.handle.net/10462/deriv/69472
Information about State Library of Queensland’s collection: www.slq.qld.gov.au/resources/picture-queensland
April 1940.
No known copyright restrictions.