June 3 in San Antonio history…
1917 – World War I
A second training camp for reserve officers will be held at Leon Springs, near San Antonio, Texas, beginning August 27. This information was given out by the War Department this afternoon.
San Antonian Ed White becomes the first astronaut to “walk” in space when he opens the hatch of his Gemini 4 capsule and floats outside.
The Rolling Stones perform at Convention Center Arena, the first of two consecutive sold-out shows.