231 selected
- Not filled in
- O Clocks
- O Clocks (recut)
- Oberammergau Passion Play (type D)
- Oberammergau Passion Play (type E)
- Oberbayern Dolhain
- Official visit Elizabeth II to Belgium (Caresco)
- Official visit Elizabeth II to Belgium (Stompkop)
- Official visit of the King of Sweden to Belgium
- Official visit of the King of Sweden to Belgium (Caresco)
- Oil lamps (gold)
- Old American publicity
- Old American tobacco tins
- Old American woodies
- Old and new wonders of the world
- Old Antwerp I HB
- Old Antwerp I SS
- Old Antwerp II HB
- Old Antwerp II SS
- Old artifacts (without brand)
- Old beer mugs (red)
- Old beer mugs (white)
- Old bicycle advertising
- Old bicycles
- Old bicycles (recut)
- Old bicycles NS
- Old bicycles SS (gold)
- Old car badges
- Old cards (Melior)
- Old cards NS (gold)
- Old cards NS (silver)
- Old cards NS (without)
- Old cards SS (gold)
- Old carriages (gold)
- Old carriages (La Exquisita) (Carruajes antiguos)
- Old carriages (La Exquisita, blank back) (Carruajes antiguos)
- Old carriages (La Rica Hoja) (Carruajes antiguos)
- Old carriages (silver)
- Old carriages (without)
- Old cars
- Old cars (Apolo)
- Old cars (Caresco, oval)
- Old cars (Caresco, round)
- Old cars (Edo del Monte)
- Old cars (Handelshof)
- Old cars (Julika)
- Old cars (Melior)
- Old cars (Rokende Jan) (Veteran cars)
- Old cars (Rokende Jan, recut) (Veteran cars)
- Old cars (silver)
- Old cars (Tabacos Capote) (Coches antiguos)
- Old cars (Vorstenhuis)
- Old cars 1884-1926
- Old cars 1890-1953
- Old cars 1926 -1936
- Old cars 1940-1959
- Old cars 1959-1961
- Old cars BS
- Old cars H
- Old cars HB
- Old cars HB (gold)
- Old cars HB (silver)
- Old cars HB (without)
- Old cars NS
- Old cars SS
- Old chairs
- Old children's books
- Old Coca-Cola publicity (gold)
- Old Coca-Cola publicity (Morrita, gold)
- Old Coca-Cola publicity (Morrita, silver)
- Old Coca-Cola publicity (Morrita, without)
- Old costumes (without brand)
- Old costumes I
- Old costumes II
- Old crafts
- Old crafts (gold, numbered differently)
- Old crafts (gold, numbered)
- Old crafts (gold, without number)
- Old crafts (orange)
- Old crafts (orange, variants)
- Old crafts (type Karel I)
- Old crafts (type Verellen)
- Old crafts (type Verellen, recut)
- Old Dutch headwear (Royal Flush)
- Old Dutch headwear (gold)
- Old Dutch headwear (silver)
- Old Dutch headwear (without)
- Old Dutch interiors
- Old Dutch prints
- Old engines (gold)
- Old engines (silver)
- Old English buses
- Old English miniatures
- Old English packaging (gold)
- Old English packaging (sans)
- Old English packaging (silver)
- Old French provinces
- Old furniture
- Old glory (gold)
- Old glory (silver)
- Old glory (without)
- Old Harelbeke
- Old irons
- Old jugs
- Old kings
- Old kings (R.J.)
- Old kings (R.J., recut)
- Old masters
- Old masters (Spanera)
- Old mechanical toys
- Old military uniforms
- Old movie posters NS (gold)
- Old movie posters SS (gold)
- Old playing cards
- Old postcards
- Old posters (gold)
- Old posters (silver)
- Old posters (Taurina) (Carteles antiguos)
- Old pottery
- Old professions (gold)
- Old professions (silver)
- Old racing cars
- Old radios (gold)
- Old radios (silver)
- Old radios (without)
- Old Rotterdam OR HB
- Old Rotterdam OR NS
- Old sailboats
- Old sailing ships
- Old sailing ships (without brand)
- Old shoes (gold)
- Old shoes (silver)
- Old teapots
- Old tiles
- Old tractors (gold)
- Old tractors (silver)
- Old tractors (without)
- Olen Keizersfeesten 1969 (without brand)
- Oliver Hardy and Stan Laurel (gold)
- Oliver Hardy and Stan Laurel (Royal Flush, gold)
- Oliver Hardy and Stan Laurel (Royal Flush, silver)
- Oliver Hardy and Stan Laurel (Royal Flush, without)
- Oliver Hardy and Stan Laurel (silver)
- Oliver Hardy and Stan Laurel (Spanera, gold)
- Oliver Hardy and Stan Laurel (Spanera, silver)
- Olympiad (capital letters)
- Olympiad (lowercase)
- Olympiad (round)
- Olympiad (round, with lip]
- Olympiad (Tresor)
- Olympiad 1960 (left wing black)
- Olympiad 1960 (left wing red)
- Olympiad 1968 NS
- Olympiad 1968 SS
- Olympic champions
- Olympic coins (gold)
- Olympic coins (silver)
- Olympic Games (Bogaert Cigars)
- Olympic Games 1936
- Olympic Games 1964 Tokyo
- Olympic Games 1964 Tokyo (with stripe)
- Olympic Games 1968 Mexico
- Olympic Games 1968 Mexico HB
- Olympic Games 1968 Mexico NS
- Olympic Games 1968 Mexico SS
- Olympic Games 1972 Munich
- Olympic Games 1972 Munich (Lebensstern)
- Olympic Games 1972 Munich athletes
- Olympic Games 1972 Munich sights
- Olympic sports signs (Don Pablo)
- Olympic sports signs (Figaro/Canarias)
- Olympic sports signs (Figaro/Canarias, gold)
- Olympic sports signs (Figaro/Figaro)
- Olympic sports signs (Figaro/Figaro, gold)
- Ommegang of Brussels I
- Ommegang of Brussels II
- Ommegang of Brussels III NS
- Ommegang of Brussels III SS
- Ommegang of Brussels IV
- Ommegang of Brussels V
- Ons eigen dorp (Remus)
- Ons eigen dorp (type G. Gezelle)
- Ons eigen dorp (type Jaberico)
- Ons eigen dorp (type Old Dutch)
- Open Het Dorp
- Open Het Dorp 1962
- Opera (gold)
- Opera (silver)
- Opera NS
- Opera NS (without brand)
- Opera SS
- Opera SS (without brand)
- Operas by Wagner 1813-1883
- Orange 19th century
- Orchestra The Ladies
- Orchestra The Ladies (reprint)
- Orchids
- Orchids (Collect. Petrens-De Coninck)
- Orchids NS
- Orchids SS
- Orders NS
- Orders NS (Stompkop)
- Orders SS
- Orienta NS
- Orienta NS (without brand)
- Orienta SS
- Orienta SS (without brand)
- Origin of civilization
- Ornamenta NS
- Ornamenta NS (ohne Marke)
- Ornamenta SS
- Ornamenta SS (without brand)
- Ornithos (Birds (black))
- Ornithos (Birds (red))
- Ornithos (Birds KF)
- Os compositores (Composers (O Alemão))
- Osaka 1970
- Osaka 1970 (Romano)
- Osaka 1970 (without brand)
- Ostend
- Ostend The sea bath life 1830-1900
- Osuna castle (Castillo de Osuna)
- Oudenaarde
- Outer space (Aguere) (Espacio)
- Owls (gold)
- Owls (silver)
- Owls 1
- Owls 2
- Owls 2 (without V.D.E.)
- Owls NS (without)
- Owls SS
- Oxaco Tomado