W Burrows operated out of Melbourne and Sydney Portrait Rooms, Launceston 1878-1895. Duvall & Co was 11 Quadrant, Launceston 1888-1900 and in with A.E. Burrows. I wonder if 41 is Tuck. There were numerous S Spurlings across the years Spurling the 2nd had Studios in Launceston St Johns St 1873-78 then Brisbane St 1878 -1900, Spurling Studio was 93 Brisbane St 1902 – 24 Spurling S the 3rd L’ton 1902 – 1941 at various locations.