Working Original Motiograph Drive-In Movie Speaker

Working Original 1954 Motiograph Drive-In Movie Speaker.
Please see pictures for they are part of the description!
Has white 3 foot cord.
It has been painted blue by previous owner....has some scratches..
Small chip on side of casting.
I connected to my home stereo and it plays fine.
Speaker displays well, nice piece of Drive-In history!
Thank you for looking!