SZT6364166: Prussian orders, 1900 (b/w photo) / Bridgeman Images

SZT6364167: Vaccination against cholera and smallpox in Romania, 1917 (b/w photo) / Bridgeman Images

SZT6364170: Cholera in St.Petersburg, 1908 (b/w photo) / Bridgeman Images

SZT6364175: Knight's Cross bearer Heinz-Otto Fabian (b/w photo) / Bridgeman Images

SZT6364177: Knight's Cross bearer Alois Gugganig, 1943 (b/w photo) / Bridgeman Images

SZT6364180: Knight's Cross bearer Willi Hilss, 1941 (b/w photo) / Bridgeman Images

SZT6364187: Knight's Cross bearer Fritz Dinger, 1942 (b/w photo) / Bridgeman Images

SZT6364196: Otto Dorow, holder of the Knight's Cross, 1942 (b/w photo) / Bridgeman Images

SZT6364207: Knight's Cross bearer Reinhard Fredebold, 1942 (b/w photo) / Bridgeman Images

SZT6364210: Knight's Cross bearer Richard Taubert, 1942 (b/w photo) / Bridgeman Images

SZT6364213: Knight's Cross bearer Herbert Huppertz, 1941 (b/w photo) / Bridgeman Images

SZT6364221: Knight's Cross bearer Wolf-Udo Ettel, 1943 (b/w photo) / Bridgeman Images

SZT6364222: Knight's Cross bearer Heinz Bretschneider, 1943 (b/w photo) / Bridgeman Images

SZT6364223: Knight's Cross bearer Carl-Heinz Greve, 1942 (b/w photo) / Bridgeman Images

SZT6364224: Knight's Cross bearer Hans Emig, 1941 (b/w photo) / Bridgeman Images

SZT6364229: Knight's Cross bearer Walter Fries (b/w photo) / Bridgeman Images

SZT6364231: Knight's Cross bearer Werner Doernbrack, 1941 (b/w photo) / Bridgeman Images

SZT6364260: Knight's Cross bearer Heinz Bretnuetz, 1940 (b/w photo) / Bridgeman Images

SZT6364262: Knight's Cross bearers Hahn, Petersen, Storp, Kleers, 1940 (b/w photo) / Bridgeman Images

SZT6364264: Knight's Cross bearer Ulrich Gunzert, 1941 (b/w photo) / Bridgeman Images

SZT6364265: Knight's Cross bearer Joachim Brendel, 1943 (b/w photo) / Bridgeman Images

SZT6364268: Knight's Cross bearer Hans Hahn, 1940 (b/w photo) / Bridgeman Images

SZT6364283: Knight's Cross bearer Fritz Grassau, 1941 (b/w photo) / Bridgeman Images

SZT6364287: Knight's Cross bearer Walter Elflein, 1943 (b/w photo) / Bridgeman Images

SZT6364296: Knight's Cross bearer, 1942-1943 (b/w photo) / Bridgeman Images

SZT6364299: Knight's Cross bearer, 1943 (b/w photo) / Bridgeman Images

SZT6364302: Knight's Cross bearer Hermann Eberhard Wildermuth, 1940 (b/w photo) / Bridgeman Images

SZT6364307: Knight's Cross bearer Ulrich Gunzert, 1941 (b/w photo) / Bridgeman Images

SZT6364311: Knight's Cross bearer Wolfgang Eichler, 1943 (b/w photo) / Bridgeman Images

SZT6364316: Knight's Cross bearer Ulrich Diesing, 1942 (b/w photo) / Bridgeman Images

SZT6364317: Knight's Cross bearer Siegfried Freyer, 1942 (b/w photo) / Bridgeman Images

SZT6364319: Knight's Cross bearer Ulrich Dinkelaker, 1943 (b/w photo) / Bridgeman Images

SZT6364321: Knight's Cross bearer Sigmar-Ulrich Freiherr von Gravenreuth, 1940 (b/w photo) / Bridgeman Images

SZT6364323: Knight's Cross bearer Karl Britzelmayer, 1942 (b/w photo) / Bridgeman Images

SZT6364332: Knight's Cross bearer Gerhard Brenner, 1941 (b/w photo) / Bridgeman Images

SZT6364341: Henry of Prussia at the Prinz-Heinrich-Fahrt in Guben, 1909 (b/w photo) / Bridgeman Images