I know someone who built a Model 1 clone in the 70s.. to get the ROM he went to a Radio Shack store and ran a little BASIC program that printed it. (This guy w

I know someone who built a Model 1 clone in the 70s.. to get the ROM he went to a Radio Shack store and ran a little BASIC program that printed it. (This guy worked at HP, on their calculator chips).