#21681986 1c Great Americans: Margaret Mitchell
$0.20- $18.00 #21691987 2c Great Americans: Mary Lyon
$0.20- $23.50 #21701986 3c Great Americans: Paul Dudley White, M.D.
$0.20- $32.00 #21711986 4c Great Americans: Father Flanagan
$0.20- $32.00 #21721986 5c Great Americans: Hugo L. Black
$0.20- $47.50 #21731990 5c Great Americans: Luis Munoz Marin
$0.20- $32.00 #21751987 10c Great Americans: Red Cloud
$0.20- $45.00 #21761987 14c Great Americans: Julia Ward Howe
$0.50- $73.50 #21771988 15c Great Americans: Buffalo Bill Cody
$0.20- $72.50 #21781986 17c Great Americans: Belva Ann Lockwood
$0.20- $77.50 #21791994 20c Great Americans: Virginia Apgar
$0.30- $77.50 #21801988 21c Great Americans: Chester Carlson
$0.75- $91.50 #21811988 23c Great Americans: Mary Cassatt
$0.20- $90.00 #21821986 25c Great Americans: Jack London
$0.20- $120.00 #21831989 28c Great Americans: Sitting Bull
$1.15- $120.00 #21841992 29c Great Americans: Earl Warren
$0.55- $120.00 #21851993 29c Great Americans: Thomas Jefferson
$0.50- $120.00 #21861991 35c Great Americans: Dennis Chavez
$0.80- $127.00 #21871990 40c Great Americans: Claire Chennault
$0.25- $145.00 #21881988 45c Great Americans: Harvey Cushing, M.D.
$0.20- $165.00 #21891991 52c Great Americans: Hubert H. Humphrey
$0.30- $180.00 #21901986 56¢ Great Americans: John Harvard
$1.25- $250.00 #21911988 65c Great Americans: H. H. 'Hap' Arnold
$0.85- $275.00 #21921992 75c Great Americans: Wendell Willkie
$0.50- $320.00 #21931986 $1 Great Americans- Bernard Revel
$0.40- $410.00 #21941989 $1 Great Americans: Johns Hopkins
$0.50- $90.00 #21951986 $2 Great Americans: William Jennings Bryan
$1.25- $725.00 #21961987 $5 Great Americans: Bret Harte
$1.85- $350.00 #21971988 25c Great Americans: Jack London
$0.20- $4.75 #22251986 1c Transportation Series: Omnibus, 1880s, re-engraved
$0.20- $2.50 #22261987 2c Transportation Series: Locomotive, 1870s, re-engraved
$0.20- $2.95 #22281986 4c Transportation Series: Stagecoach, 1890s, re-engraved
$0.25- $1.75