Susan B. Anthony dollar melted, their seignorage would have been added to the debt. Accordingly, the coins were placed in government storage, to be dispensed as needed. The coin's design did have repercussions north of the border; when Canada introduced its new one-dollar coin in 1987, its dimensions were made similar so that vending machine specifications could be common between the two nations. When the Baltimore, Maryland Metro Subway opened in 1984, it used the Susan B. Anthony dollar coin as tokens with which to buy tickets. It became the largest single user of Susan B. Anthony dollar coins in its history. Despite their
Loonie also, using steel provides cost savings and avoids fluctuations in price or supply of nickel. On April 10, 2012, the Royal Canadian Mint announced design changes to the loonie and toonie, which include new security features. Alongside the regular minting of the loonie with the standard image of the common loon on the coin's reverse, the Royal Canadian Mint has also released commemorative editions of the one-dollar coin for a variety of occasions. These coins have a circulation-grade finish and have been made available to the public in five-coin packs and in 25-coin rolls in addition to being released directly