1863/1892: Collection on Schaubek leaves with 1863 first issue cancellation study with ½ r. blue (36) with range of cancellations from manuscript through framed Alajuetla, Cartago, Esparza, 'Pun/ta/Re/nas', S.Mateo etc., 2 r. red unused block of four and 16 used examples incl. very rare intaglio "Alajuetla", 1 p. orange postally used (2); thereafter with complete to 1892 with duplication and further cancellation interest.