Collectible coins can encompass a wide range of types, including circulation coins, commemorative issues, and bullion coins. Within the United States, quarters have been a popular collectible, particularly those minted in specific years or with unique designs. The 1970 quarters can be significant for collectors due to their age and potential variety, including the presence of both standard and proof versions, as well as coins from different mints. A 25-cent roll of quarters from this year would typically contain 40 coins totaling $10, and may be sought after by collectors looking to complete sets or find uncirculated specimens.

Item Denomination Series Year Mint
1970 25c Roll 40 Coins 25c Roll Quarters 1970 Philadelphia
1970-D 25c Roll 40 Coins 25c Roll Quarters 1970 Denver
1970-S 25c Roll 40 Coins 25c Roll Quarters 1970 San Francisco