46 CFR § 169.731
General alarm bells
April 15, 2021
On vessels of 100 gross tons and over each general alarm bell must be identified by red lettering at least 1⁄2 inch high: “GENERAL ALARM—WHEN BELL RINGS GO TO YOUR STATION.”
On vessels of 100 gross tons and over each general alarm bell must be identified by red lettering at least 1⁄2 inch high: “GENERAL ALARM—WHEN BELL RINGS GO TO YOUR STATION.”