Definitions for "Bag mark"
Keywords:  nick, mint, coin, mark, fewest
Mark(s) on a coin that occurred during the production process. Come from coins bumping into each other when placed in bags at the mint. Larger size coins typically exhibit more bag marks than smaller ones. A coin can still be uncirculated even if it has obvious bag marks.
A mark left on a coin from another coin that may or may not, have been incurred in a bag.
a mark on a coin from contact with other coins in a US Mint bag