![ECUADOR - 1865 - CLASSIC ISSUES: ½r deep ultramarine on surface blued paper, very coarse impression, a fine used matched pair with '3154' Dotted Diamond cancels in red and black, both have four margins. One stamp with small thin on reverse. (SG 6) (ECU/4036)](http://latinamericanphilatelics.com/cdn/shop/products/ECU4036_{width}x.jpg?v=1613501517)
½r deep ultramarine on surface blued paper, very coarse impression, a fine used matched pair with '3154' Dotted Diamond cancels in red and black, both have four margins. One stamp with small thin on reverse. (SG 6)
½r deep ultramarine on surface blued paper, very coarse impression, a fine used matched pair with '3154' Dotted Diamond cancels in red and black, both have four margins. One stamp with small thin on reverse. (SG 6)