used "One Penny" on 6d. green with thick bar, lightly cancelled with partial upright oval "AO7"; short corner at lower right, otherwise fine with the usual pin marks at the corners of the design. R.P.S. Certificate (1976). S.G.18a, #15,000. Photo in colour

细节

used "One Penny" on 6d. green with thick bar, lightly cancelled with partial upright oval "AO7"; short corner at lower right, otherwise fine with the usual pin marks at the corners of the design. R.P.S. Certificate (1976). S.G.18a, #15,000. Photo in colour

来源

Ferrary, 1923 (sale 6)
Burrus, 1963

更多详情

Note: This example is position 6; from the matching perforations and the shared "AO7" cancellation, it is clear that they were used together on the cover mentioned in the footnote to lot 102. At the Ferrary sale, the stamp was purchased by Theodore Champion for his private collection and, upon the disposal of his collection, it was bought by Maurice Burrus