O1-8, CO1, EO1, Well centred blocks. VF, NH

Cat 574.00

O1i-4i, O12i, O15i, Narrow Spacing left margin strips of 3. VF, all NH except for one stamp (Image)

Cat 308.00

O1-15A, CO1, EO1, VF, NH (Image)

Cat 593.00

O2i, Narrow spacing strip of 3. VF, LH

Cat 100.00

O3-4, Narrow Spacing left margin blocks of 6. VF, NH

Cat 142.00

O8, Block of 6, VF, NH

Cat 216.00

O9, VF, LH

Cat 220.00

O9, VF, NH (Image)

Cat 330.00

O1i, O3i, O4i, Left margin strips of 3 with NARROW SPACING varieties. VF, NH

Cat 101.00

O3 (Pair), O6a (NO PERIOD AFTER 'S' variety), Tied on piece by 3 beautiful strikes of Thetford Mines PQ 23 Feb 1950 CDS cancels. F-VF

Cat 78.00

O7a, Horiz pair with the right stamp having NO PERIOD AFTER 'S' variety. VF, light CDS cancels (Image)

Cat 123.00