[1] Dockree senior's paintings can be found on a number of auction house websites and letters written by him are held by The Royal Academy of Arts .
[1] Alongside his daily work and family responsibilities, Dockree developed an interest in photography and images taken by him appear in photographic archives and in print.
[5] The Conway Library at The Courtauld Institute of Art, an independent college of the University of London, holds a number of images attributed to Edwin Dockree.
[6] In addition to the collections cited above, Dockree's images appear in A E Richardson's 'Monumental Classical Architecture of Great Britain and Ireland during the Eighteenth and Nineteenth Centuries'.
[7] A reference to Richardson's book appears in the Journal of the Royal Institute of British Architects, Vol.