Germany 1971 DM0.30 JARL QSL stamp (1969) 20171116-EKAN-Unimog 1000 UK-1841-1d 20171118-1635-3365kHz-whales 20171118-1635-3365kHz-whales TAAF 2014 €0.39+€0.66 Greece-stamped_envelope-inland UK-1841-1d EM120 & A223 @MAI EM120 @MAI Argentina-1980-700 QSL K5LAD Estonian Cyber Warfare Command Antenna pointing at 53E Skynet 5D. USSR-1979-0.04 QSL ZP5CF (front) QSL ZP5CF (back) HTPC Aspra Chomata 4 HTPC Aspra Chomata 3 HTPC Aspra Chomata 2 HTPC Aspra Chomata 1 20171207-Pachi-YENED Equador-1998-0.60 Brazil-1977-1.30 20171107-ME96749 Israel-1987-2.50 Australia 1985 $0.33 UK-1840-1d DARC-1972-cover TAAF 2014 €1.55 SV1KU/J JOTA-2001 QSL KP4AO Pitcairn-1995-1.00 RAAG QSL stamp 2 USA 1933 3¢ Norway-2012-inland s106 Greece-1970-4.50 Greece-1960-6dr Djibouti-1981-250 USSR-1981-0.04 USSR-1983-0.06 Greece-1970-2.50 Indonesia-1996-150