1935 Federal Signal Air Whistle – Naval Tested Ship Signal by Federal Electric

This 1935 Federal Signal Air Whistle, manufactured by the Federal Electric Company of Chicago, offers a fascinating glimpse into maritime and industrial history. This specific model was sent to the U.S. Navy Research Academy for testing in February 1935. (Link: https://apps.dtic.mil/sti/trecms/pdf/AD1146290.pdf) While it failed to meet certain performance criteria, the results likely influenced the design of later, improved models, making this piece an intriguing artifact in the evolution of ship signaling technology.

This specific item has not been tested for working condition.

Features:

• Material: Solid brass construction with an aged patina, reflecting its maritime origins.
• Manufacturer: Marked by the Federal Electric Company, a leading producer of industrial and maritime signaling devices.
• Provenance: A historically significant piece tied to 1935 Navy testing, likely salvaged from a ship or industrial setting.
• Condition: Displays signs of age and use, ideal as a collector’s item or a distinctive decor piece.

This air whistle is a must-have for collectors of nautical or industrial artifacts, offering historical value as a precursor to refined signaling designs used in maritime operations. Its connection to Navy testing and its production in 1935 add to its unique significance.