3. Photo courtesy of nationalmediamusuem (@flickr
Photo courtesy of nationalmediamusuem - granted under creative commons licence - attribution

5. Photo courtesy of National Maritime Museum(@flickr
Photo courtesy of National Maritime - granted under creative commons licence - attribution

6. Photo courtesy of nationalmaritimemuseum(@flickr
Photo courtesy of - granted under creative commons licence - attribution

7. Photo courtesy of M&SLiterayAdventures(@flickr
Photo courtesy of - granted under creative commons licence - attribution

8. Photo courtesy of d o l f i (@flickr
Photo courtesy of d o l f i - granted under creative commons licence - attribution