คำอธิบายMovements of RMS Lusitania and SM U-20.svg
English: Map of course taken by RMS Lusitania (based on Bailey and Ryan's "The Lusitania Disaster" on final day, together with approximate course of SM U-20 (based on Room 40 minute sheet), include her last few sinkings. Additional navigational markers are shown which are mentioned in messages to Lusitania, as well as location of Queenstown (now Cobh), port which launched rescue effort. Based on File:Blank topographic map of the British Isles.svg
Map showing the movements of RMS Lusitania and SM U-20 prior to the sinking of the former. Marked are ships sunk by U-20 on the 6th and 7th of May and key geographic points.