Covers

Paraguay Scott #C453 FIRST DAY COVER S/S Prof. Werner von Braun SPACE $$ 377324

Paraguay Scott #C575 FIRST DAY COVER S/S Prof. Hermann Oberth SPACE $$ 377323

Paraguay Scott #C574 FIRST DAY COVER S/S Apollo 11 Scientists SPACE $$ 377322

Paraguay Scott #C575 FIRST DAY COVER S/S Prof. Hermann Oberth SPACE $$ 377321

Paraguay Scott #1716 FIRST DAY COVER S/S Future Space Projects $$ 377320

Paraguay Scott #1715 FIRST DAY COVER S/S Future Space Projects $$ 377319

Paraguay Scott #1281 FIRST DAY COVER Lunar Landing Sites Space $$ 377318

Paraguay Scott #1283 FIRST DAY COVER S/S Moon Rockets Von Braun Space $$ 377315

Paraguay Scott #2090 FIRST DAY COVER Apollo 7 Astronauts Space Ships $$ 377314

Paraguay Scott #1243 FIRST DAY COVER Apollo 12 Astronauts Space $$ 377313

Paraguay Scott #1672-3 FIRST DAY COVER Missile Mail U.S. Bicentennial $$ 377312

Paraguay Scott #1672 FIRST DAY COVER Missile Mail U.S. Bicentennial $$ 377311

Paraguay Scott #1672 FIRST DAY COVER Missile Mail US Bicentennial Flags $ 377310

Paraguay Scott #744-748 FIRST DAY COVER Schirra US Astronaut Space $$ 377308

Paraguay Scott #806-813a IMPERF FIRST DAY COVERS Space Research $$ 377304

Paraguay Scott #806-813a FIRST DAY COVERS Space Research $$ 377303

Paraguay Scott #744-751-4 FIRST DAY COVER Schirra U.S. Astronaut Space $$ 377297

Paraguay Scott #744-751 FIRST DAY COVER Schirra U.S. Astronaut Space $$ 377296

Paraguay Scott #744-751 FIRST DAY COVER Schirra U.S. Astronaut Space $$ 377295

Paraguay Scott #744-751 FIRST DAY COVERS Schirra U.S. Astronaut $$ 377294

Paraguay Scott #749-751 IMPERF FIRST DAY COVER Schirra US Astronaut $$ 377293

Paraguay Scott #749-751 FIRST DAY COVER Schirra US Astronaut $$ 377292

Paraguay Scott #744-751 IMPERF FIRST DAY COVER Schirra US Astronaut 377291

Paraguay Scott #751a FIRST DAY COVER Walter Schirra U.S. Astronaut S/S $$ 377290

Paraguay Scott #751a FIRST DAY COVER Walter Schirra U.S. Astronaut S/S $$ 377289

Paraguay Scott #744-751 FIRST DAY COVERS Walter Schirra U.S. Astronaut $$ 377288

Paraguay Scott #C422 FIRST DAY COVER Flight Technologies US Bicentennial 377287

Paraguay Scott #806-813 FIRST DAY COVER Space Research $$ 377283

Paraguay Scott #1242 FIRST DAY COVER Apollo 11 Medal JFK von Braun $$ 377282

Paraguay Scott #1716-4 FIRST DAY COVER US Bicentennial Space Flags $$ 377281

Paraguay Scott #1716-3 FIRST DAY COVER US Bicentennial Space Flags $$ 377280

Paraguay Scott #1716 FIRST DAY COVER US Bicentennial and Space Flags $$ 377279

Paraguay Scott #1716 FIRST DAY COVER US Bicentennial and Space $$ 377278

Paraguay Scott #1237-1240 FIRST DAY COVER Apollo 11 JFK Von Braun Space $ 377277

Paraguay Scott #C333 FIRST DAY COVER Apollo 11 12 13 14 Emblems Space $$ 377276

Paraguay Scott #796-798 FIRST DAY COVER OLYMPICS 1964 Tokyo $$ 377274

Paraguay Scott #757-759 FIRST DAY COVER Winter Olympic Games $$ 377273

Paraguay Scott #757-759 FIRST DAY COVER Winter Olympic Games $$ 377272

Paraguay Scott #741-743 FIRST DAY COVER Modern Olympic Games $$ 377271

Paraguay Scott #1066-1068 FIRST DAY COVER Pre-Columbian Art Mexico $$ 377269

Paraguay Scott #932-934 FIRST DAY COVER Pre-Columbian Art $$ 377268

Paraguay Scott #1076-1078 FIRST DAY COVER Famous Paintings $$ 377267

Paraguay Scott #1005-1007 FIRST DAY COVER Famous Paintings $$ 377266

Paraguay Scott #1105-1107 FIRST DAY COVER Famous Paintings $$ 377264

Paraguay Scott #1037-1039 FIRST DAY COVER Famous Paintings $$ 377261

Paraguay Scott #1028-1030 FIRST DAY COVER Famous Paintings $$ 377260

Paraguay Scott #955-958 FIRST DAY COVER Famous Authors $$ 377259

Paraguay Scott #955-958 FIRST DAY COVER Famous Authors $$ 377258

Paraguay Scott #1673-4 FIRST DAY COVER U.S. Bicentennial and Space $$ 377257

Paraguay Scott #1673-3 FIRST DAY COVER U.S. Bicentennial and Space $$ 377256

Paraguay Scott #1673 FIRST DAY COVER U.S. Bicentennial and Space $$ 377255

Paraguay Scott #1673 FIRST DAY COVER U.S. Bicentennial and Space $$ 377254

Paraguay Scott #1241 FIRST DAY COVER Astronauts Armstrong Collins Aldrin 377253

Paraguay Scott #C332 FIRST DAY COVER Apollo 12 13 14 15 Emblems Space $$ 377252

Paraguay Scott #746 FIRST DAY COVER Walter Schirra Astronaut 30c $$ 377250

Paraguay Scott #747 FIRST DAY COVER Walter Schirra Astronaut 50c SHADES 377249

Paraguay Scott #745 FIRST DAY COVERS Walter Schirra Astronaut 20c SHADES 377248

Paraguay Scott #744 FIRST DAY COVERS Walter Schirra Astronaut 10c SHADES 377247

Paraguay Scott #699-703 FIRST DAY COVER Friendship 7 Space Shuttle 377246

Paraguay Scott #706 S/S IMPERF FIRST DAY COVER Astronauts SPACE 377245

Paraguay Scott #706 S/S FIRST DAY COVER U.S. Astronauts SPACE $$ 377244

Paraguay Scott #706 S/S FIRST DAY COVER U.S. Astronauts Space $$ 377243

Paraguay Scott #706 S/S FIRST DAY COVER U.S. Astronauts Space $$ 377242

Paraguay Scott #704-706 FIRST DAY COVER U.S. Astronauts Space $$ 377240

Paraguay Scott #704-706 FIRST DAY COVER U.S. Astronauts Space $$ 377239

Haiti Scott #624-624G IMPERF FIRST DAY COVERS Apollo Space Missions $$ 378187

Haiti Scott #624-624G FIRST DAY COVERS Apollo Space Missions $$ 378186

Haiti Scott #624H-624I IMPERF FIRST DAY COVERS S/S Apollo 11 Mission $$ 378185

Haiti Scott #624H-624I FIRST DAY COVERS S/S Apollo 11 Space Mission $$ 378184

Haiti Scott #639-639O IMPERF FIRST DAY COVERS Apollo 12 Space Mission $$ 378183

Haiti Scott #656-656O IMPERF FIRST DAY COVERS Apollo 13 Return OVPT $$ 378182

Haiti Scott #639-639O FIRST DAY COVERS Apollo 12 Space Mission $$ 378181

Haiti Scott #656-656O FIRST DAY COVERS Apollo 13 Return Flight OVPT $$ 378180

Venezuela Scott #1050-1053 FIRST DAY COVERS Children's Foundation $$ 378179

Paraguay Scott #612-613 FIRST DAY COVER Astronaut Shepard VARIETIES $$ 378175

Paraguay note after Scott #706 IMPERF FIRST DAY COVER S/S Astronauts $$ 378174

Paraguay note after Scott #706 FIRST DAY COVER S/S Astronauts $$ 378173

Paraguay Scott #918a IMPERF FIRST DAY COVER S/S Astronauts/Exploration $$ 378172

Paraguay Scott #918a FIRST DAY COVER S/S Astronauts/Exploration $$ 378171

Paraguay Scott #911-918 IMPERF FIRST DAY COVER Astronauts/Exploration $$ 378170

Paraguay Scott #33 FIRST DAY COVER IMPERFERF S/S 1st Moon Landing $$ 377382

Paraguay OS #32 FIRST DAY COVER ROULETTED S/S 1ST Moon Landing $$ 377381

Paraguay OS #29 FIRST DAY COVERS IMPERFERF PAIRS 2nd Moon Landing $$ 377379

Paraguay OS #27 FIRST DAY COVERS ROULETTED S/S 2nd Moon Landing $$ 377377

Paraguay OS #26 FIRST DAY COVERS IMPERFERF S/S 2nd Moon Landing $$ 377376

Paraguay Scott #959-963 FIRST DAY COVER Italian Contributors to Space $$ 377374

Paraguay Scott #959-966 FIRST DAY COVERS Italian Contributors to Space $$ 377373

Paraguay Scott #964-966 FIRST DAY COVER Italian Contributors to Space $$ 377372

Paraguay Scott #978-985 IMPERF FIRST DAY COVER Space Missions $$ 377371

Paraguay Scott #978-985 FIRST DAY COVER Space Missions $$ 377370

Paraguay Scott #959-963 FIRST DAY COVER Italian Contributors to Space $$ 377369

Paraguay Scott #959-966 FIRST DAY COVER Italian Contributors to Space $$ 377368

Paraguay Scott #964-966 FIRST DAY COVER Italian Contributors to Space $$ 377367

Paraguay Scott #959-966 FIRST DAY COVERS Italian Contributors to Space $$ 377364

Paraguay Scott #C317 FIRST DAY COVER S/S JFK 4th Death ANN Space $$ 377351

Paraguay Scott #C317 FIRST DAY COVER S/S JFK 4th Death ANN Space $$ 377350

Paraguay Scott #1050 FIRST DAY COVER S/S JFK 50th Birth ANN Space $$ 377348