Portrait of Admiral Eduard von Knorr, Sydney, Australia, 1880, Freeman Studio, from vintage glass negative, State Library of New South Wales, <a rel="nofollow" class="external text" href="https://collection.sl.nsw.gov.au/record/nV24QKgn/8VlO3e8VgpQez">ON 219</a>
Freeman Studio
State Library of New South Wales, <a rel="nofollow" class="external text" href="https://collection.sl.nsw.gov.au/record/nV24QKgn/8VlO3e8VgpQez">ON 219</a>