1850 10r green, light black Spider cancel, margins all around, excellent fresh color, faint toning at top, fine and attractive First Issue 10r green, with Sismondo certificate, cat. $2400 (Cat No. 5) (Image)

Cat. $2400, Est.$750

1852 2r pale red, oval grid cancel, ample margins all around, clear at bottom right, fine, signed Diena, with his 1984 certificate, cat. $3500 (Cat No. 14) (Image)

Cat. $3500, Est.$500

1854 4c carmine red imperforate, thin bluish paper, unused without gum, margins all around, good color, fine, with Sismondo certificate (Ed.33Ap) cat. $600 (Cat No. 32c) (Image)

Cat. $600, Est.$200

1867 19c rose, fresh color, h.r., fine, cat. $1450 (Cat No. 91) (Image)

Cat. $1450, Est.$500

1930 Columbus Issue, 1c-10p complete, also Special Delivery, all tied by 30 Sep 1930 pmks on locally used registered Madrid cover, fine-v.f., with arrival on back. These stamps were valid for postage for only three days (Cat No. 418-32,E9) (Image)

Est.$150