A chart correlating the growth of maturity of humanity and the evolution of religions with major events in history.
Moffett personally gave a copy of this chart to Roger Coe in 1972. Coe had it scanned by a printshop in 2012. This scan was done at fairly high resolution but was scanned and saved in bitmap (not grayscale) format, and was then embedded in a PDF, so the resulting image is pixelated. The image data was later extracted from the PDF and saved in PNG format. This was then rotated, reduced, and saved in PNG and GIF formats. All versions are below.