Watermark text is only on scans, not on the postcard
R506368 Southern. A. 0509. 0. 6. 0. Ex. H. and S. W. Rhy. Adams Class. 0395. W. Adams Build. At. Eastleigh. Built Neilson. 3389. 1885. C. L. Turner. Kodak
_gsrx_vers_1251 (GS 8.2.1 (1251))