Keywords: John Sealy Townsend.jpg Source http //www jstor org/pss/769365 Rationale Photographer died >70yrs ago en wikipedia Magnus Manske CommonsHelper 2008-05-18 QueenAdelaide wikipedia en GFDL relicense PD-old-70 original upload log page en wikipedia John_Sealy_Edward_Townsend jpg 2008-05-18 11 32 QueenAdelaide 300×415×8 4914 bytes <nowiki>Source http //www jstor org/pss/769365 Rationale Photographer died >70yrs ago PD-old-70 </nowiki> 1868 births 1957 deaths Men of the United Kingdom Physicists from the United Kingdom People of Galway |