Head and shoulders drawing of the Rev. Hornabrook as a young man
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external text" href="https://trove.nla.gov.au/newspaper/article/207957012?browse=ndp%3Abrowse%2Ftitle%2FE%2Ftitle%2F966%2F1901%2F09%2F21%2Fpage%2F22417831%2Farticle%2F207957012">The Evening Journal (Adelaide). 21 September 1901. p. 7.</a>