https://tsl.mit.edu/authors/william-johnston/
William Johnston Archives - Teaching Systems Lab - MIT
william johnstonteaching systemsarchiveslabmit
https://peopleaustralia.anu.edu.au/biography/johnston-richard-william-15288
Biography - Richard William Johnston - People Australia
richard williambiographyjohnstonpeopleaustralia
https://adb.anu.edu.au/biography/allen-william-johnston-3311
Biography - William Johnston Allen - Australian Dictionary of Biography
william johnstonbiographyallenaustraliandictionary
https://digitalcollections.udel.edu/Documents/Detail/william-johnston-esqr/113005
William Johnston Esqr - University of Delaware Digital Collections
university of delawarewilliam johnstondigitalcollections
https://digital.library.yale.edu/catalog?f%5Bcollection_title_ssi%5D%5B%5D=William+Walker+Whitehall+Johnston+photograph+album+of+Wales%2C+the+West+Indies%2C+and+the+1st+West+India+Regiment+%28GEN+MSS+887%29&f%5Brepository_ssi%5D%5B%5D=Beinecke+Rare+Book+and+Manuscript+Library&f%5Bseries_sort_ssi%5D%5B%5D=00000%7CSeries+I%3A+Photograph+Album&page=1&sort=creator_ssim+asc%2C+title_ssim+asc%2C+archivalSort_ssi+asc&view=list
Collection Title: William Walker Whitehall Johnston photograph album of Wales, the West Indies, and...
https://digital.library.yale.edu/catalog?f%5Bcollection_title_ssi%5D%5B%5D=William+Walker+Whitehall+Johnston+photograph+album+of+Wales%2C+the+West+Indies%2C+and+the+1st+West+India+Regiment+%28GEN+MSS+887%29&f%5Brepository_ssi%5D%5B%5D=Beinecke+Rare+Book+and+Manuscript+Library&f%5Bseries_sort_ssi%5D%5B%5D=00000%7CSeries+I%3A+Photograph+Album&page=1&per_page=100&sort=year_isim+desc%2C+id+desc%2C+archivalSort_ssi+asc
Collection Title: William Walker Whitehall Johnston photograph album of Wales, the West Indies, and...