1879-80 “Papel Sellado” with bold black imprint, franked by three 1r Orange postage stamps tied by May 12, 1880 Quito / Franca cds, with ms notation that half the affixed postage (for sending and return) was supplied by one of the parties to the litigation, folded down for display, bit ragged along right edge but seal and franking (at left side) are about fine (one stamp blunt perfs), ex Leo Harris, 2003 cert. Moorhouse Note: cert. states, “The usage of the first perforated issues on a papel sellado document is extremely rare” (Image)

1897 Arms, engraved black die proofs for all eight values plus unfinished die proof wihout value, by Waterlow with their ms die numbers at top of each, rare and very fine, on album page (SG n° 173-180) (Image)

1929 “50 Cts. 50” Provisional on 10c Green, a fresh nh example, very fine, ONLY 100 PRINTED (Scott $700+) (Image)