This vintage Apple Service main logic board, model number 661-0629, is a rare gem for collectors and enthusiasts of vintage computing. It is a genuine Apple product that was designed for the StyleWriter printer series and it is in excellent working condition. The board has been well preserved over the years and it shows minimal signs of wear, making it a perfect addition to any vintage computing collection. Its authenticity and quality are undeniable, and it is sure to impress any Apple fan.