The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Leeds. The Oak. Headingley. Valentine. 1909
Leeds. Headingley Oak. G. D. and D. L
The Oak. Headingley. 1906
The Oak. Headingley. 40523. Valentines Series
Headingley College. Leeds. 1914
Headingley College. Leeds. 1186. W. and T. Guines. 1905
Headingley College. Leeds. H. Graham Glen Wortley Leeds. Post Card
Headingley. The Oak. Valentines Series