Piaggio P136-L1 'Royal Gull' (1952) by arejaye on DeviantArt
Piaggio Royal Gull P136-L2 PN40040 Serial #239 The Piaggio P136-L2 is an aircraft that many people dream about owning.… | Flying boat, Vintage aircraft, Aircraft
Piaggio P.136 "Royal Gull" twin pusher amphibian flying boat from the late 1940s : r/WeirdWings
160EG | 1956 PIAGGIO P136 L1 ROYAL GULL on Aircraft.com