Scan of original <a href="https://en.wikipedia.org/wiki/Royalty_Theatre" class="extiw" title="w:Royalty Theatre">Royalty Theatre</a> programme from March 1875. (Faint pencil note on front page appears to read "25/3/75", but the three items of the bill shown in this image played together earlier in March 1875 and not on 25th.)
Self-scanned