>>11599747Observations:
-The top grid is a 9x9 grid, with 81 entries.
-The bottom grid is a 2x11 grid (which suggests the lanthanides and actinides of the periodic table, amusingly), which gives all the primes under 100 except for the first three, 2, 3 and 5. Our number base, base 10, is factored as 2 x 5 (which might explain their absence somehow) but this still wouldn't account for the absence of 3.
-The numbers 2-9 occupy prominent places in the central 3x3 grid, and the centers of the outer 3x3 grids.
-the tens are represented on the exterior of the 9x9 grid, in correspondence with the above. Also the first three powers of 10 and 0 are given at the corners.
-a bottom 1x11 row lists units of measure for dimensional analysis: Deutsche Mark, pfenning/penny?, kilometer, meter, centimeter, hectaliter?, liter, kilogram, gram, ?, ?.
