SENEGAL (1975) USA Bicentennial*. Unaddressed FDC with cachet. Scott No C141-2, Yvert No PA149-50..
AVAILABLE AT $10
SENEGAL (1976) Thomas Jefferson. Declaration of Independence. American flag. Unaddressed FDC with cachet and thematic cancel. Scott No 430, Yvert No 433.
AVAILABLE AT $15
PALAU (1987) US Constitution bicentennial*. Unaddressed FDC with cachet. Scott No 155-63.
AVAILABLE AT $20
PALAU (1990) State visit of Prince Lee Boo. Unaddressed FDC with cachet. Scott No 235.
AVAILABLE AT $20