10c Green (226).
Horizontal pair, used with horizontal pair of 3c Purple (221) and 4c Dark Brown (222),
tied by registry ovals, purple "Registered May 8, 1891, Baltimore, MD" three-line datestamp on 10c entire to Vienna, Austria,
New York registry label, New York and receiving backstamps, minor edgewear and light soiling, Very Fine use paying 6 times the 5c UPU rate plus 10c registry fee
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