[Lab] first ever PCB?

[Chris G Brown]

"When the NOMA Electric Company was located in New York City, it may 
have produced the first commercial printed circuit board in 1946 with 
its Party Quiz Game. It was an electrical board game with replaceable 
question cards and two electrodes which, when placed in the proper 
positions to answer a question correctly, cause a bulb to light. 
Initially hard-wired, the game was made thinner by hot pressing aluminum 
foil onto cardboard, with the electrical contacts made into the board." 
-wikipedia