The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Official Photograph. Crown. A British Heavy Gun in Action. Daily Mail War Pictures. Series 5. No. 36. Censor
A British Heavy Gun in Action. Crown. Daily Mail War Pictures. Series 1. No. 4
A British Heavy Gun in Action. Crown. Daily Mail War Pictures. Series X. No. 75
A British Heavy Gun in Action. Crown. Daily Mail Battle Pictures. Series. I. No. 4. Official War Photographs
A British Heavy Gun in Action. Crown. Series. 5. No. 36. Daily Mail Battle Pictures. Official War Photographs
4. A British Heavy Gun in Action. Crown. Official War Photographs. Series 1. No. 4
Australian Heavy Gun at Work. Crown. Daily Mail War Pictures. Series 15. No. 117. 1920
A London Heavy Battery in Action. Crown. Daily Mail War Pictures. Series XIV. No. 105
