Here we offer A Baltimore Harbor Tunnel Sticker. It was used in the 1960's thru the 1980's. It has been treated to prevent fading and has our patented "Peel and Stick" format to allow you to affix it to the inside windshield. This can be ordered with your license plate number (for an additional Ten Dollars). Your sticker will not have sample on it.
Our thanks to Patrick N. for passing it to us.