NASA's Marshall Space Flight Center:
Dazzling Geminid Fireball! (NASA, Marshall, 12/14/12)
exxonvaldez:
Summer disco glow (and that other building)
exxonvaldez:
SFO 4
exxonvaldez:
last call
Erica _ Fischer:
San Francisco Municipal Railway Tours of Discovery / City Map Showing Municipal Streetcar Lines, Coach Routes (1952)