Thank you sir!
>
>> By making the sides out of the same piece of wood and separating later
>> you naturally get the grain right on each side. A bonus is that the
>> boxes do not have to be perfectly square as the top and bottoms glue up
>> at the exact same angles. Less to worry about than if I had made the
>> tops and bottoms separately.
>
> When you made the lap joint, you lost 2x the width of the lap, right?
> The grain is pretty straight but it doesn't look like there is a piece
> missing, even. Am I missing something?
>
You lose width of the one of the groves, 1/4", plus the section 1/8"
when the desperation cut is made. Basically the resulting bottom of the
top side piece is 3/8" closer to the bottom side piece.