Assertion: coin's reverse | /r/HasProperty | tails
Facets:
Source sentences:
text: It resulted from the accidental combination of old and new face tooling in a production batch, creating what is known as a mule, following the 2008 redesign which moved the date from the reverse (tails) to the obverse (heads) side.
text: In 1998, the U.S. Mint conducted a limited design competition for the new dollar, inviting 23 artists to submit designs portraying Sacagawea on the obverse ("heads") side and American bald eagle on the reverse ("tails") side.
text: Many coin's reverse (tails) side does change from year to year but retains the same overall theme.