Electronic sign displaying directions to various tourist attractions in the city.
Upper section of a domed tower displaying architectural features of the Pabellon de Argentina, now home to the Dance Conservatory Antonio Ruiz Soler.
The Manhattan Project. Otto Robert Frisch playing the piano for the Los Alamos radio station, KRS. Digital enhament of a public domain image.
Toronto, Canada, Guild Park and Gardens.An ancient stone and metal grinding wheel lying on the ground. The old object belonged to a former mill from colonial times