Birdwatch Note Rating
2024-08-09 18:19:46 UTC - SOMEWHAT_HELPFUL
Rated by Participant: B358BC6842E35A9CB5DC8DF603B65BCD0851319D4AB4C5E605E8F98FA147B24B
Participant Details
Original Note:
“ Unprotected areas of raw bronze will oxidize, or combine with oxygen present in the air, resulting in a thin film of copper oxide along the surface of the exposed bronze. The resulting appearance is a flat, dark brown surface.” https://www.gsa.gov/real-estate/historic-preservation/historic-preservation-policy-tools/preservation-tools-resources/technical-procedures/bronze-characteristics-uses-and-problems#:~:text=Unprotected%20areas%20of%20raw%20bronze,a%20flat%2C%20dark%20brown%20surface.
All Note Details