English Dictionary

seven-thirties

noun

(historical) United States Treasury notes, made during the Civil War, in denominations of $50 and above, bearing interest at the rate of seven and three tenths (thirty hundredths) percent annually. Within a few years they were all redeemed or funded.

I have a collection of seven-thirties from the 1920s.

意味（1）

(historical) United States Treasury notes, made during the Civil War, in denominations of $50 and above, bearing interest at the rate of seven and three tenths (thirty hundredths) percent annually. Within a few years they were all redeemed or funded.