1859 1/2r yellow, margins all around, with part of adjoining stamp at right, placed upside down and tied by a perfect strike of La Guaira Mar 6 on outer FL to Caracas, v.f., signed Diena, Calves, etc., cat. $750 (Cat No. 1) (Image)

Cat. $750, Est.$500

1859-72 selection with unused block of 4x1/2r orange and horizontal strip of 4x1r blue, also 21 used examples (including four pairs) of 1/2r yellow and orange, various interesting cancels, different shades, minor flaws possible, attractive group (Image)

Est.$500

1951 Amazonas, n.h., v.f. set, cat. $437 (Cat No. C500-508) (Image)

Cat. $437, Est.$150