HMS Alliance engine room Gosport 29 8 2017

Thanks, John. Quite a tricky environment - lighting that has had to be colour-corrected - a continuous procession of visitors following a guide - various shiny bits with lights reflected off them. At least it wasn't as cramped as HMS Ocelot, that I visited some years earlier at Chatham. The spaces were smaller. The doorways had not been changed from the original watertight compartment ones. You had to grasp a handle over the doorway and swing your legs through the opening. Just as well I went there when I was younger.