15¢ Violet Black on Orange mint single with INVERTED overprint very scarce (Tillard #1891-15a, €950), F+ (Image)

Estimate 500 $

15¢ Dull Violet and Rose mint single with a major colour shift (Yvert #82Aa, = $225) F-VF (Image)

Estimate 100 $

20¢ Bistre Brown and Violet Brown part sheet of 50 stamps, from the top of the sheet and including fiver gutter margin pairs, folded for display, VF NH

Cat. Value 100 $

20fr on 5fr Violet and Vermilion mint single with the missing period after 'F' variety (Yvert #128a, = $200) VF (Image)

Estimate 100 $

20¢ Bistre Brown and Violet Brown part sheet of 35 stamps, from the top of the sheet and including fiver gutter margin pairs, some perf sep'n, VF NH

Cat. Value 184 $