51 pcs red, orange and amber. Vintage Holophane Huge Glass Yellow 15 3/4" Train/Aircraft Convex Signal Lens. Very nice collection in very good to excellent condition. I could see no visible chips, all in great condition. The large convex lens has surface scratches in the exterior center. Please view all photos...................We accept payment over the phone using Visa, Mastercard and Discover. Cash or check in person. The number to call is 978-345-2022 to arrange curbside pickup. We are here at the auction gallery Tues, Wed, Friday from noon until 5 and on Thursdays till 6 pm. Saturday hours are 10 till 4.