O - S Countries

Obock Oltre Giuba Oman Pakistan Pakistan Bahawalpur Pakistan-Bahawalpur Palau Palestine Palestinian Authority Palm Islands Panama Papua New Guinea Paraguay Penrhyn Peru Philippines Pitcairn Islands Poland Portugal Portuguese Colonies Portuguese Guinea Portuguese India Prince Edward Island Prussia Puerto Rico Qatar Queensland Ras Al Khaima Redonda Republic of Viet Nam (South) Reunion Rhodesia

Rhodesia & Nyasaland Romania Ross Dependency Ruanda-Urundi Russia Russian Off. - Turkish Empire Rwanda Ryukyu Islands Saar Sahara Salvador Samoa San Marino Sarawak Saudi Arabia Scandinavia Scotland Senegal Seychelles Seychelles-Zil Elwannyen Sesel Sharjah & Dependencies Sierra Leone Singapore Slovakia Solomon Islands Somali Coast Somalia Somaliland Protectorate South Africa South Arabia South Australia South Georgia

South Korea South West Africa Southern Rhodesia Soviet Union Spain Spanish Andorra Spanish Colonies Spanish Guinea Spanish Morocco Spanish Sahara Spanish West Africa Sri Lanka St. Christopher St. Helena St. Kitts St. Kitts-Nevis St. Lucia St. Pierre & Miquelon St. Thomas & Prince Islands St. Vincent St. Vincent Grenadines Straits Settlements Sudan Surinam Swaziland Sweden Switzerland Syria