Not really time but does have a picture of GR's oscillator used in the experiment Scanned from the March 1933 G.R. Experimenter https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B86wM5n5RE3kNGMxYzEwOWYtY2M1Zi00NGM3LThlNzEtODg4MDNlMDJjYmQw&hl=en or http://tinyurl.com/3h2w4vh