The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Lincoln. The Arboretum. Jay Em Jay Series. 1904
Lincoln. Arboretum. Lincoln Imp. Series. K. and S. 1904
Tennyson Memorial Lincoln. Jay em Jay Series. 1905
Lincoln. The Arboretum. Excel Series. RP
Lake. Arboretum. Lincoln. Valentines Series
Arboretum. Lincoln. 5802 X. Valentines Series. 1909
Harrow. Museum and Science Rooms. Valentine Series. PM. Lincoln. 1906