WBAK

Owned and operated by the Pennsylvania State Police.  Located at 18th and Herr Streets in the city.

1923 license - Shows operating wavelengths of 300, 400 and 600 meters.  Note blank space for "type of spark gap" on license.  (Contributed by John T. Shingara) *

Transmitter site in 1930 (PSP picture)

1931 log book entries (contributed by John T. Shingara) *

EKKO stamp (Portzline collection)

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