Canada has the $1 coin, the loonie, and $2 coin, the twonie. Once I was in Toronto and at a coin laundry noticed a big slot and a small one. Then I thought, ah the big slot is for a loonie and the small one for a quarter.
We in US do have dollar coins; similar in size to quarter but a gold-ish color. Sometimes you get them in change from a vending machine (put in $5 bill for a $3 sandwich and get two dollar coins back.)
She’s old.