![PANAMA - 1906 - VARIETY: 1c on 20c violet MAP 'Surcharge' issue with overprint in light rose (third printing) a mint copy with variety OVERPRINT DOUBLE. (SG 138g, Heydon 198q) (PAN/28770)](http://latinamericanphilatelics.com/cdn/shop/products/PAN28770_{width}x.jpg?v=1613661611)
1c on 20c violet MAP 'Surcharge' issue with overprint in light rose (third printing) a mint copy with variety OVERPRINT DOUBLE. (SG 138g, Heydon 198q)
1c on 20c violet MAP 'Surcharge' issue with overprint in light rose (third printing) a mint copy with variety OVERPRINT DOUBLE. (SG 138g, Heydon 198q)