Me-TV is rerunning "The Driver's Seat" episode today, and there's a good look at Marcia's new license (when she finally gets it). It's dated January 15, 1974 (4 days after this episode's original air date). Marcia Brady was born on 8-5-56 (Maureen McCormick's birthdate), and so she's 17 years old (also on the license). She's 5'3", 96 (that's all?) pounds, and has blond hair & blue eyes. There is "none" also on the license under print too small to read (probably restrictions like corrective lenses). She lives at the same infamous mysterious address from "Lost Locket, Found Locket": 4222 Clinton Way, City. She also signed her driver's license. I don't see a state on the license, but it's certainly California. It's nice that the producers went to this much detail for something that no one would be able to see for years until recording & freeze-framing.

She weighs more that 96 pounds!