CAFOS spectra of known (red) DAZ and DA+DQ WDs, CA092 = GD 73, CA086 = LSPM J0543+3637, CA162 = WD 0920+012, and of a new DQ+DAZ or G-type dC candidate (black). The spectral types of known objects with typical errors of less than about 0.1 subtypes are taken from the following references: (1) = Limoges et al. (2015), (43) = Vennes & Kawka (2012), and (52) = Sayres et al. (2012). Locations of the Balmer lines, the Ca H and K lines, and of a terrestrial absorption band are marked on the bottom. The bandheads of four C₂ Swan bands and the location of the CH band are marked on top.