| USA - Grover Cleveland 22c., rouge Y&T N°392Scott N°827 Issued on 1938 | Paco search1 |
| USA - James Whitcomb Riley 10c., brun Y&T N°432Scott N°868 Issued on 1940 | Paco search1 |
| USA - A. Hamilton, by J. Trumbull 5d., noir Y&T N°606Scott N°1053 Issued on 1955 | Paco search1 |
| USA - Express Mail Eagle & Moon 9.35$., polychrome Y&T N°1491Scott N°1909 Issued on 1983 | Paco search1 |
| USA - Pushcart 1880s 12.5c., brun-olive Y&T N°1575Scott N°2133 Issued on 1985 | Paco search1 |
| USA - Wildlife, Ladybug 22c., polychrome Y&T N°1747Scott N°2315 Issued on 1987 | Paco search1 |
| USA - Sitting Bull (1831-1890) 28c., vert-gris Y&T N°1871Scott N°2183 Issued on 1989 | Paco search1 |
| USA - Eagle with Olympic Rings 9.95$, polychrome Y&T N°1951Scott N°2541 Issued on 1991 | Paco search1 |
| USA - World War II, 1941 - Burma Road, 717-mile lifeline to China 29c., polychrome Y&T N°1972Scott N°2559a Issued on 1991 | Paco search1 |
| USA - World War II, 1941 2.90$., polychrome Y&T N°1972-81Scott N°2559 Issued on 1991 | Paco search1 |
| USA - Christmas 1991, Santa Claus 29c., polychrome Y&T N°1999Scott N°2585 Issued on 1991 | Paco search1 |
| USA - Columbus in Sight of Land 1c., bleu Y&T N°2023Scott N°2624a Issued on 1992 | Paco search1 |
| USA - Landing of Columbus 2c., brun-lilas Y&T N°2024Scott N°2625a Issued on 1992 | Paco search1 |
| USA - Flag ship of Columbus, "Santa-Maria" 3c., vert Y&T N°2025Scott N°2625b Issued on 1992 | Paco search1 |
| USA - Fleet of Columbus 4c., outremer Y&T N°2026Scott N°2624b Issued on 1992 | Paco search1 |
| USA - Columbus soliciting aid of Isabella 5c., brun Y&T N°2027Scott N°2626a Issued on 1992 | Paco search1 |
| USA - Columbus welcomed at Barcelona 6c., violet Y&T N°2028Scott N°2627a Issued on 1992 | Paco search1 |
| USA - Columbus restored to favor 8c., brun carminé Y&T N°2029Scott N°2627b Issued on 1992 | Paco search1 |
| USA - Columbus presenting natives 10c., brun-gris Y&T N°2030Scott N°2628a Issued on 1992 | Paco search1 |
| USA - Columbus announcing his discovery 15c., vert foncé Y&T N°2031Scott N°2628b Issued on 1992 | Paco search1 |
| USA - Columbus at "La Rabida" 30c., brun-orange Y&T N°2032Scott N°2626b Issued on 1992 | Paco search1 |
| USA - Recall of Columbus 50c., bleu-noir Y&T N°2033Scott N°2626c Issued on 1992 | Paco search1 |
| USA - Isabella Pledging her Jewels 1$., orange Y&T N°2034Scott N°2624c Issued on 1992 | Paco search1 |
| USA - Columbus in chains 2$., lilas-brun Y&T N°2035Scott N°2628c Issued on 1992 | Paco search1 |
| USA - Columbus describing third voyage 3$., vert-jaune Y&T N°2036Scott N°2627c Issued on 1992 | Paco search1 |
| USA - Isabella & Columbus 4$., rose carminé Y&T N°2037Scott N°2625c Issued on 1992 | Paco search1 |
| USA - Christopher Columbus 5$., noir Y&T N°2038Scott N°2629a Issued on 1992 | Paco search1 |
| USA - Wildflowers, Pasqueflower - South Dakota 29c., polychrome Y&T N°2078Scott N°2676 Issued on 1992 | Paco search1 |
| USA - World War II, 1942 - B25s take off to raid Tokyo, April 18, 1942 29c., polychrome Y&T N°2099Scott N°2697a Issued on 1992 | Paco search1 |
| USA - World War II, 1942 - Ration Coupons 29c., polychrome Y&T N°2100Scott N°2697b Issued on 1992 | Paco search1 |
| USA - World War II, 1942 - Battle of Coral Sea 29c., polychrome Y&T N°2101Scott N°2697c Issued on 1992 | Paco search1 |
| USA - World War II, 1942 - Fall of Corregidor 29c., polychrome Y&T N°2102Scott N°2697d Issued on 1992 | Paco search1 |
| USA - World War II, 1942 - Japan invade Islands 29c., polychrome Y&T N°2103Scott N°2697e Issued on 1992 | Paco search1 |
| USA - World War II, 1942 - Allies Decipher Codes 29c., polychrome Y&T N°2104Scott N°2697f Issued on 1992 | Paco search1 |
| USA - World War II, 1942 - Into the Battle 29c., polychrome Y&T N°2105Scott N°2697g Issued on 1992 | Paco search1 |
| USA - World War II, 1942 - Women Join War Effort 29c., polychrome Y&T N°2106Scott N°2697h Issued on 1992 | Paco search1 |
| USA - World War II, 1942 - Guadalcanal 29c., polychrome Y&T N°2107Scott N°2697i Issued on 1992 | Paco search1 |
| USA - World War II, 1942 - Allies in North Africa 29c., polychrome Y&T N°2108Scott N°2697j Issued on 1992 | Paco search1 |
| USA - World War II, 1943 - Bonds and stamps help war effort, 1943 29c., polychrome Y&T N°2174Scott N°2765g Issued on 1993 | Paco search1 |
| USA - World War II, 1943 - Gold Stars mark losses 29c., polychrome Y&T N°2176Scott N°2765i Issued on 1993 | Paco search1 |
| USA - Red Squirrel 29c., polychrome Y&T N°2181Scott N°2489 Issued on 1993 | Paco search1 |
| USA - Greetings 29c., polychrome Y&T N°2195Scott N°2792 Issued on 1993 | Paco search1 |
| USA - Silent Screen Stars - Rudolph Valentino 29c., noir, rouge et mauve Y&T N°2228Scott N°2819 Issued on 1994 | Paco search1 |
| USA - Silent Screen Stars - Clara Bow 29c., noir, rouge et mauve Y&T N°2229Scott N°2820 Issued on 1994 | Paco search1 |
| USA - Silent Screen Stars - Lon Chaney 29c., noir, rouge et mauve Y&T N°2231Scott N°2822 Issued on 1994 | Paco search1 |
| USA - Silent Screen Stars - Zasu Pitts 29c., noir, rouge et mauve Y&T N°2233Scott N°2824 Issued on 1994 | Paco search1 |
| USA - Silent Screen Stars - Harold Lloyd 29c., noir, rouge et mauve Y&T N°2234Scott N°2825 Issued on 1994 | Paco search1 |
| USA - Silent Screen Stars - Keystone Cops 29c., noir, rouge et mauve Y&T N°2235Scott N°2826 Issued on 1994 | Paco search1 |
| USA - Silent Screen Stars - Theda Bara 29c., noir, rouge et mauve Y&T N°2236Scott N°2827 Issued on 1994 | Paco search1 |
| USA - World War II, 1944 - Allies Retake New Guinea 29c., polychrome Y&T N°2242Scott N°2838a Issued on 1994 | Paco search1 |
| USA - World War II, 1944 - "D-Day", Normandy 29c., polychrome Y&T N°2244Scott N°2838c Issued on 1994 | Paco search1 |
| USA - World War II, 1944 - Planes 29c., polychrome Y&T N°2245Scott N°2838d Issued on 1994 | Paco search1 |
| USA - World War II, 1944 - Rome and Paris 29c., polychrome Y&T N°2247Scott N°2838f Issued on 1994 | Paco search1 |
| USA - World War II, 1944 - Saipan Bunkers 29c., polychrome Y&T N°2248Scott N°2838g Issued on 1994 | Paco search1 |
| USA - World War II, 1944 - Soldiers 29c., polychrome Y&T N°2251Scott N°2838j Issued on 1994 | Paco search1 |
| USA - Norman Rockwell, Freedoms 50c., polychrome Y&T N°2254Scott N°2840a Issued on 1994 | Paco search1 |
| USA - Norman Rockwell, Freedoms 50c., polychrome Y&T N°2255Scott N°2840b Issued on 1994 | Paco search1 |
| USA - Norman Rockwell, Freedoms 50c., polychrome Y&T N°2256Scott N°2840c Issued on 1994 | Paco search1 |
| USA - Norman Rockwell, Freedoms 50c., polychrome Y&T N°2257Scott N°2840d Issued on 1994 | Paco search1 |
| USA - First Moon Landing, 1969 9.95$., polychrome Y&T N°2259Scott N°2842 Issued on 1994 | Paco search1 |
| USA - Singer & Entertainer - Nat "King" Cole 29c., polychrome Y&T N°2267Scott N°2852 Issued on 1994 | Paco search1 |
| USA - Greetings, Cardinal 29c., polychrome Y&T N°2290Scott N°2874 Issued on 1994 | Paco search1 |
| USA - Legends of the West, Cow-Boys 29c., polychrome Y&T N°2291Scott N°2869a Issued on 1994 | Paco search1 |
| USA - Legends of the West, Buffalo Bill 29c., polychrome Y&T N°2292Scott N°2869b Issued on 1994 | Paco search1 |
| USA - Legends of the West, Jim Bridger 29c., polychrome Y&T N°2293Scott N°2869c Issued on 1994 | Paco search1 |
| USA - Legends of the West, Chef Joseph 29c., polychrome Y&T N°2296Scott N°2869f Issued on 1994 | Paco search1 |
| USA - Legends of the West, Bill Pickett 29c., polychrome Y&T N°2297Scott N°2869g Issued on 1994 | Paco search1 |
| USA - Legends of the West, Bat Masterson 29c., polychrome Y&T N°2298Scott N°2869h Issued on 1994 | Paco search1 |
| USA - Legends of the West, Wyatt Earp 29c., polychrome Y&T N°2300Scott N°2869j Issued on 1994 | Paco search1 |
| USA - Legends of the West, Nelly Cashman 29c., polychrome Y&T N°2301Scott N°2869k Issued on 1994 | Paco search1 |
| USA - Legends of the West, Geronimo 29c., polychrome Y&T N°2303Scott N°2869m Issued on 1994 | Paco search1 |
| USA - Legends of the West, Wild Bill Hickok 29c., polychrome Y&T N°2305Scott N°2869o Issued on 1994 | Paco search1 |
| USA - Legends of the West, Jim Beckwourth 29c., polychrome Y&T N°2307Scott N°2869q Issued on 1994 | Paco search1 |
| USA - Legends of the West, Pony Express 29c., polychrome Y&T N°2310Scott N°2869t Issued on 1994 | Paco search1 |
| USA - Musicians, Coleman Hawkins 32c., polychrome Y&T N°2391Scott N°2983 Issued on 1995 | Paco search1 |
| USA - Musicians, James P. Johnson 32c., polychrome Y&T N°2392Scott N°2985 Issued on 1995 | Paco search1 |
| USA - Musicians, Charlie Parker 32c., polychrome Y&T N°2393Scott N°2987 Issued on 1995 | Paco search1 |
| USA - Musicians, Charles Mingus 32c., polychrome Y&T N°2394Scott N°2989 Issued on 1995 | Paco search1 |
| USA - Musicians, John Coltrane 32c., polychrome Y&T N°2395Scott N°2991 Issued on 1995 | Paco search1 |
| USA - Musicians, Louis Armstrong 32c., polychrome Y&T N°2396Scott N°2984 Issued on 1995 | Paco search1 |
