On "the exiles of Christ in the Near East, driven forth by the Turk to wander and perish.". Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGM More
Skioptikonbild från institutionen för fotografi vid Kungliga Tekniska Högskolan. Använd av professor Helmer Bäckström som undervisningsmaterial. Bäckström var Sveriges förste professor i fotografi vid Kungliga More
Stockholms telegrafstation. Ensnörsbord, multipelväxelbord vid lokalstationen på Skeppsbron 2. Public domain photograph related to development of telegraph, free to use, no copyright restrictions image - Picry More
Telegrafstationen på Gotska Sandön. Ur album: Kabelexpedition Gotland - Dalarö 1898. Public domain photograph of 19th-century Sweden, building, landmark, free to use, no copyright restrictions image - Picryl description