Text on the back of card.
Nature at play on a stormy night delivers fifty million volts of electrical power to the city.
Lightning is a natural high current electrical discharge usually moving from a cumulonimbus thundercloud to the earth. Two thousand thunderstorms may exist worldwide at any one time, producing as many as one hundred lightning flashes per second.
The card is in an individual bag to keep it clean. It is untouched until you open it.
The 5" x 7" (12.5cm x 17.5cm) card comes with a white envelope.
Printed in California, USA.