Lodge Cast Iron Long Griddle #9S, Numeric Ghost Marks, 20.25 L X 9.5 W, c1930s

BUYERS, PLEASE REVIEW ALL PHOTOS AS THEY PROVIDE DIMENSIONS AND ADDITIONAL CONDITION BACKUP. Vintage Lodge Cast Iron Long Griddle #9, MM "S" with ghost marks (see "other" description below), 20.25" X 9.5" (approximate measured from topside cooking surface without handles), Cleaned & Seasoned, Family Size. Movement Summary: Has a wobble so best not to use on glass top stove. Casting Flaws: shallow sand shifts. Logo/Writing: #9 Clearly visible, but the "S" underneath is only partially visible/faint. Casting Flaws: rough cast slag near edges. Other : This is unique long griddle as it has 4 faint numbers around the "9". I believe it has "S" at the bottom and then clockwise it reads "9" "8" & "3" (from what I can tell, although they are faint).