Keywords: A useful instruction for sailors.jpg A useful instruction for young sailors from the Royal Hospital School Greenwich <br /> Author http //www flickr com/photos/11334970 N05 National Maritime Museum from Greenwich United Kingdom<br />Reproduction ID H1345<br />Maker Unknown originally posted to Flickr as http //www flickr com/photos/nationalmaritimemuseum/5546944244/ A useful instruction for sailors between 1889 1909 Institution National Maritime Museum author 51 480955 -0 005278 source Flickr National Maritime Museum Flickr-no known copyright restrictions National Maritime Museum http //flickr com/photos/11334970 N05/5546944244 23 15 24 April 2011 UTC No known copyright restrictions Whipping knots London Royal Hospital School Sailors in art London Royal Hospital School Ropewalks London Royal Hospital School Ropework London Royal Hospital School Education in the United Kingdom London Royal Hospital School Sailors from the United Kingdom London Royal Hospital School Photographs in the National Maritime Museum London Black and white photographs of people London Royal Hospital School |