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Offered is a very unusual pair of imperforate proof blocks, printed by Waterlow for the Belgian Condo as part of the wartime definitive issue, with these items likely emanating from the archive of the former, as SG259a, 260. Fresh unmounted mint, both blocs are creased across the lower stamps, but remain most appealing overall. An unusual duo from a sought issuing authority.
Offered is a very unusual pair of imperforate proof blocks, printed by Waterlow for the Belgian Condo as part of the wartime definitive issue, with these items likely emanating from the archive of the former, as SG259a, 260. Fresh unmounted mint, both blocs are creased across the lower stamps, but remain most appealing overall. An unusual duo from a sought issuing authority.