This listing is for the bottom blue coin dot glass portion of the lamp. I was checking to see if a bulb could be put into the bottom half and could not figure out how to reassemble. Please check out my listings for other pieces as well. This vintage Fenton Blue Coin Dot Base is designed in a shaded marbled pattern, adding a unique and antique touch to a corded electric student lamp. The blue color and coin dot design make it a standout addition to any lamp collection.