Mr. Stombaugh. All of these were made at approximately 400 diameters.
Mr. Eisenberg. Did you find a color match here?
Mr. Stombaugh. Yes; the color match of the dark blue cotton fibers shows rather well in this photograph, Exhibit 676.
Mr. Eisenberg. Now there is also a violet-colored fiber running through the right-hand side of 676.
Mr. Stombaugh. Yes, sir; I asked the photographer about this when he developed this and I said, "Why did we get this, this is not in the slide at all," and he said that is one of the orange fibers. They use different techniques in bringing out the blue and the yellow-orange in a photomicrograph.
Mr. Dulles. The shades are the fiber of the blanket?
Mr. Stombaugh. No; this shade in the photograph is different from what that fiber actually is. It is in the development process. I am not too familiar with color photography. There is an art to it. However, I do know that there are times and technical limitations on the accuracy of color reproductions.
Mr. Eisenberg. Mr. Stombaugh, were the shades in—were the shades of the dark blue cotton fibers uniform throughout the shirt which is pictured in Commission Exhibit 673?
Mr. Stombaugh. No sir; the dark blue fibers had some lighter shades and some slightly darker shades.
Mr. Eisenberg. About how many different shades?