MLB Subway Sign with Field Dirt Los Angeles Angels. This vintage-style Subway Sign is a must-have for any Los Angeles Angels of Anaheim fan! Rather than showing the stops along a subway line, this unique sign details stops along the Angels' history. Comes in a handsome rame, and measures 1" Thick. Features dirt from Angel Stadium of Anaheim, authenticated by the MLB! Guaranteed authentic by Steiner Sports. Materials: Mica, Plexi, Glass, Dirt.