20c blue 'Canal Maritime de Suez' issue, a fine mint copy with full gum and four good to large margins. Expertised 'C. F. Hass' on reverse, a recognised expert in the Suez Canal issues. (SG 3)
20c blue 'Canal Maritime de Suez' issue, a fine mint copy with full gum and four good to large margins. Expertised 'C. F. Hass' on reverse, a recognised expert in the Suez Canal issues. (SG 3)