Eagle Signal signals
Here are some older signals made by Eagle Signal. Eagle has made polycarbonate signals under the name Eagle Durasig. These signals are all cast aluminum.
Here is an older single face head with a plate on the top and bottom and two rods running vertically inside the signal to hold everything together. This particular signal has aluminum reflectors (also known as Alzak) but it was also made with glass reflectors.
Here is a newer Eagle without the rods. Each section is cast as a completely closed section with a hole on the top and bottom and the sections are held together with carriage bolts and washers. The reflector assembly in this signal is different than the older eagle.
Here is one pedestrian signal that Eagle has made. Eagle made pedestrian signals with and without the rods just like the above two vehicle signals.
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