CD 2478038 E&MP12.001
Electric Appliances & Apparatus
After some months of artificial jungle "climate", instruments are removed from the "weather box" for inspection.
Here A.W. Rogers and George Jernstedt, Westinghouse Meter Works engineers, examine results.
While the meter back plate they are holding is badly corroded and will be rejected, the pieces of apparatus in the glass case at the top show no signs of deterioration.
Original Caption by Science Service