Vintage Martin Marietta Corporation Skylab Team Glass Ashtray Key Coin Tray

The item is in very good condition with no chips or cracks. I'm not entirely certain what its practical purpose is. I guess you can use it to hold whatever you want. The majority of the logo is reverse applied on the bottom of the piece. That's why it appears so dark through the smoked glass. The image of Skylab itself and some of its orbit are applied on top. That's why they appear bright white. The glass is a quarter inch thick. It weighs 12.5 Oz