Vintage Original Mickey Finn Nickelodeon Museum Sign. Here is the sign that entertainer Mickey Finn would have used for his "Nickelodeon Museum". And while the sign was created, the Museum itself stayed a dream. The sign can be hung and a light could be placed inside. The sign is approx 47" x 6" x 24" and it weighs 14 lbs. The sign has some markings, cracks, paint loss, and surface rust. Please see the images as they are part of the description.