File:Germany blinker signal lamp - National World War I Museum - Kansas City, MO - DSC07704.JPG - Wikimedia Commons
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Uxcell a14050300ux0148 Threaded LED Light Signal Indicator Lamp, DC 24V, 5 Piece, 8 mm, Red: Amazon.com: Industrial & Scientific
Red Means Stop | Traffic Signal Floor Lamp by Econolite — Casa Victoria - Vintage Furniture On Los Angeles Sunset Boulevard
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