A gigantic map of all the cool plaques in the world. A project of 99% Invisible.

Austin's Moonlight Towers

Austin's Moonlight Towers This is one of the 31 original moonlight towers installed in Austin in 1895. Seventeen remain. Each tower illuminated a circle of 3000 feet using 6 carbon arc lamps (now...

Austin's Moonlight Towers

This is one of the 31 original moonlight
towers installed in Austin in 1895.
Seventeen remain. Each tower
illuminated a circle of 3000 feet
using 6 carbon arc lamps (now mercury
vapor). Austin's tower lights are the
sole survivors of this once-popular
ingenious lighting system.

1993

 

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