The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Newark Castle. Friths Series. 1904
Newark Castle. Friths Series. No. 51733. 1912
Newark Castle. Friths Series. No. 51733. 1908
Newark Castle. 35550. Friths Series
Newark Castle Walk. Friths Series. No. 35554
Newark Castle. Gardens. Friths Series. No. 24650. 1925
Newark. Castle and Church. Friths Series
Newark Castle Walk. F. Frith. Friths Series. No. 35554. Reigate