(5LB3) (2c) Black, Unused, good color, corner CR, sm. thin, four clear to large margins all around, shows frame lines at L. & R., Very Fine appearing example of this exceedingly rare Carrier stamp, 1967 PFC (Image)

CV 4,500.00

(LO1) Dull Blue on Rose, Used, deep dark color, thin, some light toning, Very Good appearing example of this exceedingly rare stamp, 2021 PSAG, 2003 RPS (Image)

CV 8,000.00