4 Jun2011 London Photo of the Week: The Royal Thames Guide Posted by Lettice in London No Comments Tweet Pin It This cover picture from The Royal Thames, a guide to London published in 1937 was shared with the Visit London Flickr group by mikeyashworth. The photo is in two Flickr groups which gather nostalgic images from books about London, London Books and Maps and London Books and Their Illustrations. Do you collect old London guidebooks? Have you got a favourite online archive of vintage London images? Tell us about it!