This is an Apple 1 on display at the Computer History Museum in Mountain View. CA.
The Apple 1 sold for $666.66 and included an etched printed circuit board, a bag of parts and a 16-page assembly manual. The user had to provide his or her own keyboard, power supply and monitor (usually a modified television set). When a Mountain View computer store called The Byte Shop ordered 50 units, Wozniak and Jobs attracted the funding to start Apple Computer