That countdown signal looks like the kind made by National Sign and Signal. I recognize it because of the way the walk symbol is shaped.
Doesn't this signal also display "0" before going steady, or does it not have the capability?
wileyk209zback 1 year ago
That countdown signal looks like the kind made by National Sign and Signal. I recognize it because of the way the walk symbol is shaped.
Doesn't this signal also display "0" before going steady, or does it not have the capability?
wileyk209zback 1 year ago