St Vincent 1986 Halley's Comet $3 (Amateur Astronomer with Telescope) imperf gutter pair unmounted mint from uncut proof sheet, as SG 976. Note: The design withing the gutter varies across the sheet, therefore, the one you receive……Details Below

St Vincent 1986 Halley's Comet $3 (Amateur Astronomer with Telescope) imperf gutter pair unmounted mint from uncut proof sheet, as SG 976. Note: The design withing the gutter varies across the sheet, therefore, the one you receive,may differ from that shown in the illustration.