Keywords: Kramers 1928.jpg L-R 20Uhlenbeck 20Kramers 20Goudsmit 20; 20standing 20; 20outdoors 20; 20Ann 20Arbor credit AIP 20Emilio 20Segre 20Visual 20Archives 20Goudsmit 20Collection photoDate circa 201928 storePublished Y color null names Goudsmit 20Samuel 20Abraham; 20Kramers 20Hendrik 20Anthony; 20Uhlenbeck 20George 20Eugene contactID null AIP's Emilio Sergè Visual Archives source http //th physik uni-frankfurt de/~jr/physlist html <br>http //th physik uni-frankfurt de/~jr/gif/phys/uhkrgo jpg alternative http //www-history mcs st-andrews ac uk/PictDisplay/Kramers html <br>http //www-history mcs st-andrews ac uk/PictDisplay/Uhlenbeck html According to MacTutor http //www-history mcs st-andrews ac uk/Miscellaneous/Copyright html We believe that most of the images are in the public domain and that provided you use them on a website you are unlikely to encounter any difficulty 2012-07-14 http //commons wikimedia org/wiki/File UhlenbeckKramersGoudsmit jpg http //commons wikimedia org/wiki/File UhlenbeckKramersGoudsmit jpg PD-old Custom license marker 2012 07 14 Uploaded with UploadWizard Hendrik Anthony Kramers 1928 Ann Arbor Michigan 1928 portrait photographs |