1939_Galvanometer_Integrator_Admiralty_Pattern,_Pullin ../.. Jalbum 8.6 DSC_0001 slides/DSC_0001.JPG# Sun, 28 Feb 2010 14:28:32 +0000 slides/DSC_0001.JPG DSC_0011 slides/DSC_0011.JPG# Sun, 28 Feb 2010 14:28:32 +0000 slides/DSC_0011.JPG