Castle Toy Kingpin II (1979, LED/Pinball, 9 Volt, Model# N57T2620)
Sequel to Kingpin, but almost identical (the scoring is different). This one has two additional LEDs! (The two lights on the playfield) Still, the only moving parts are the flippers and the ball. It even has a tilt mechanism that activates if you tip the game too far. :) I qualify this as a handheld becuase of it's size, it's only about 7 inches long, you can very easily hold it and play at the same time. (See Kingpin). Also released as Spider-man - Hulk Pinball. (Check out Kingpin for images of one of the original handmade prototypes...)