The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Royal Navy Whirlwind Helicopter at Jersey. Marquis
Royal Navy Whirlwind Helicopter At Jersey. Marquis De Grouchy. No. 10
Royal Navy Whirlwind Helicopter at Jersey. La Dore. Marquis
The Gazelle. Multi Purpose Helicopter Used in the Royal Navy for Pilot Training and Reconnaissance. J. Arthur Dixon Ltd
A Royal Navy Helicopter Carries Supplies Aboard the Canberra. Prescot Pickup. Sovereign Pictorial. Series. No. 7
No. 60. Flagging Down a Royal Navy Sea King Helicopter. Prescott Pickup. Sovereign Pictorial. No. 7
Flagging Down a Royal Navy Sea King Helicopter. Prescott Pickup. Sovereign Pictorial. Sovereign Series. No. 7