![used 3ca. vermilion pair showing clean-cut perfs. [4-8] from setting XVI, cliché 4 showing "semi-circle" variety, neatly cancelled; an early states of the "semi-circle" variety, rare in multiples. Photo](https://www.christies.com/img/LotImages/2000/SPH/2000_SPH_01263_1642_000(020300).jpg?w=1)
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used 3ca. vermilion pair showing clean-cut perfs. [4-8] from setting XVI, cliché 4 showing "semi-circle" variety, neatly cancelled; an early states of the "semi-circle" variety, rare in multiples. Photo