Wiktionary
half-crowns
n. (plural of half-crown English)
Usage examples of "half-crowns".
Who the hell is he going to think I am if I don't give him four half-crowns -James Bond ?
I held four half-crowns extended towards him while he spent five minutes trying to pry apart two ten-shilling notes that were only one.
In particular, I have missed three half-crowns at three different times.