Fig. A.1
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Spectra of newly discovered WC8 and WC9 stars. Spectra are dominated by C iii emission. WR-C-31, WR-C-16, and WR-C-46 are the only WC8 stars in the sample; the other stars belong to the WC9 subclass. The dashed black lines indicate the zero intensity scale of each spectrum. The position of the telluric absorption bands is marked with the symbol ⊕.
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