2c Carmine, Ty. II, Imperforate, Schermack Type III Perforations (320Ad; formerly 320d).
Mint N.H. horizontal guide line strip of four, full Schermack Ty. III perforations, well-centered, bright shade, miniscule nick in top left margin is a result of production and not mentioned on accompanying certificate, Very Fine, a scarce Mint N.H. line strip of this issue, with 2019 P.F. certificate, Scott Retail as hinged
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