1892/1937, Mocambique Company and Nyasa, specialised collection of apprx. 2.130 stamps neatly arranged on album pages in a binder, showing a lovely range of particularities like various perforations, multiples incl. mini sheets of 28, several imperfs, 1911 100r. "REPUBLICA" mini sheet of 28 showing variety "left column imperf. at three sides", overprints incl. 1898 400th Anniversary and 1917 Red Cross, inverted overprints, proofs/essays with blank value field/differing colour etc. Rare and attractive offer! (Image)