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![VINTAGE 3M PROGRAMMABLE OPTICAL TRAFFIC LIGHT Green Arrow VINTAGE 3M PROGRAMMABLE OPTICAL TRAFFIC LIGHT Green Arrow](img-large/g/UtsAAOSwGTBmmy9m/s-l1600/VINTAGE-3M-PROGRAMMABLE-OPTICAL-TRAFFIC-LIGHT-Gree.jpg)
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VINTAGE 3M PROGRAMMABLE OPTICAL TRAFFIC LIGHT Green Arrow :
$175.00
VINTAGE 3M OPTIMALLY PROGRAMMABLE TRAFFIC SIGNAL HEAD.
This is for one, single 3M Optically Programmable traffic single head. It's in fair condition without all parts. Lens is a green arrow. I don't know if this is operational, so this might be good as part of a restoration project.
Feel free to ask any questions.