Point No. 3 is more of an indentation, a slight curvature where the edge curves out a little and back in toward the corner. It is not as pronounced a dent.
Point No. 4 is only visible by looking at the chart in this direction because——
Mr. Eisenberg. This direction being from left to right as you look?
Mr. Shaneyfelt. Left to right, because although this line looks straight it actually dips down and back up again.
Mr. Eisenberg. "This line" is the line at the top of that exhibit?
Mr. Shaneyfelt. The line of the shadowgraph at the top of the photograph.
Representative Ford. That is point No. 4?
Mr. Shaneyfelt. Four. Point No. 5 again is a slight dent or bulge in the edge and shows in both charts.
No. 6 is a more shallow and wide indentation along the edge.
Point No. 7 is again the same type of a characteristic as the others, but a little different shape.