The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Greeba Castle. Hall Caine Residence. Manx Sun Series. No. 0462. 1908
Sir Hall Caines Residence. Greeba Castle Isle of Man
I. o. M. Greeba Castle. Hall Caine Residence. E. T. W. Dennis and Sons Ltd. Dainty series. 1919
Greeba Castle. The Residence of Hall Caine. Douglas. B. B. London. Series. No. 56. 1906
Douglas. Greeba Castle. The Residence of Hall Caine. B. B. Series. No. 56. 1914
The Late Sir and Lady Hall Caine at Greeba Castle. I. O. M. Valentine. P
Mr and Mrs Hall Caine at Greeba Castle. I. O. M. Valentine
Mr. and Mrs. Hall Caine at Greeba Castle. I. O. M. 2418. 19. Hartmann. 1905