QB 9x–QB FUMBLE FINGERS–videolog

VISUAL DESCRIPTION OF QB:  HORIZONTAL ROWS ASCEND IN HALF-STEPS, VERTICAL ROWS ASCEND IN PERFECT FOURTHS.

 

50 YEARS AGO, WHEN I CONCEIVED THE QUARTAL BOARD (QB), I WAS NAIVE ENOUGH TO THINK THE QB EASY-PEASY CONCEPT WOULD SELL ITSELF.  WRONG!  SO NOW I AM MY ONLY STUDENT OF MYSELF.  THIS WILL BE A VIDEO LOG OF MY PROGRESS.

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