Model-atmosphere fits (red graphs) to observed spectra (black graphs) of nine of our H-rich central stars. The spectra are sorted by increasing log g from top to bottom. Spectral classifications, names of stars, derived effective temperatures, surface gravities, and logarithmic He/H ratios (by number) are indicated. Identified lines are marked. The PN emission lines are oversubtracted in the top three spectra. Features near 4640 Å are artifacts where the UV and Orange spectral channels are joined. Several apparently sharp features are instrumental artifacts, marked “art.”. Interstellar absorption lines are labeled “i.s.”, telluric absorption is marked “tell.”, and imperfectly subtracted night-sky features are labeled “n.s.”. Oversubtracted nebular lines of [O III] in the top three spectra are marked “PN”.