1886
used  6d. dull lilac, watermark inverted and reversed, very large margins, lightly cancelled with black London Inland Office "34" numeral and traces of red postmark ink; fine and attractive. S.G. 59. B.P.A. Certificate (1995). Photo
used 6d. dull lilac, watermark inverted and reversed, very large margins, lightly cancelled with black London Inland Office "34" numeral and traces of red postmark ink; fine and attractive. S.G. 59. B.P.A. Certificate (1995). Photo

细节
used 6d. dull lilac, watermark inverted and reversed, very large margins, lightly cancelled with black London Inland Office "34" numeral and traces of red postmark ink; fine and attractive. S.G. 59. B.P.A. Certificate (1995). Photo