1914 -1918, ** collection in good quality with an alignment better stamps as for instance Belgium no. 8, 23 I, II, 24 IIA, rear West no. 11 IA expertized Hey BPP, 11 II, 12, Oberost no. 5 b expertized Hey BPP, Dorpat 1 and 2 expertized respectively signed, Romania 1-3, P 2 signed, P 6 / 7, compulsory surtax stamp 3 x in two various perforations, Z 7 x and so on.