![SOUTH WEST AFRICA - 1937 - TRAIN ISSUE: 1½d purple brown 'Mail Train' issue a fine side marginal block of four (comprising two se-tenant pairs) tied on piece by light WINDHOEK cds's. (SG 96) (SWA/5524)](http://latinamericanphilatelics.com/cdn/shop/products/SWA5524_{width}x.jpg?v=1650979706)
1½d purple brown 'Mail Train' issue a fine side marginal block of four (comprising two se-tenant pairs) tied on piece by light WINDHOEK cds's. (SG 96)
1½d purple brown 'Mail Train' issue a fine side marginal block of four (comprising two se-tenant pairs) tied on piece by light WINDHOEK cds's. (SG 96)