Black Marble Alumni Lamp for Princeton University. Solid Brass Lamp with Genuine Serpentine Black Marble Base, Linen Shade available in Black, Burgundy, Forest Green and Navy Blue. Dimensions: 4" x 4" Base, Height: 26". Weight: 6 3/4 lbs.. Also available with silver medallion. Special Order Item. Item comes with a complete warranty by CSI. Please allow up to 3 weeks BEFORE item ships. May only be returned for repair if defective. Item will be shipped separately from clothing items. Gift wrapping currently not available. Complete warranty coverage provided.