The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Marie Studholme. Philco Publishing. Series 2020 D
Miss Marie Studholme. Philco Publishing. Series 2091. F. W. and D. Downey
Marie Studholme. The Philco Publishing. Series 3045 F. R. W. Thomas. 1904
Miss Marie Studholme. The Philco Publishing. Series 2236 A. 1909
Miss Marie Studholme. The Philco Publishing. Holborn Place. London. Philco Series. 1904
Philco Series 2059A. Miss Marie Studholme and Miss Bobbins Cooper. The Philco Publishing
Miss Marie Studholme. The Philco. London. Lizzie Caswall Smith
Marie Studholme. Philco Publishing. W. and D. Downey. 1907