Revenue Stamps

Date/Year	Amount
July 1, 1999	$15
July 1, 1993	$10
April 1, 1990	$10.50
July 1, 1989	$9.50
July 1, 1987	$7
July 1, 1985	$7.50
July 1, 1983	$10
July 1, 1981	$5
September 12, 1977	$2.50
July 1, 1972	$1.50
January 1, 1968	$1
January 1, 1967	$1.10