Relevant, also the original meaning of "Copper Bottomed Promise". https://www.phrases.org.uk/meanings/copper-bottomed.html https://www.phrases.org.uk/meanings/c

Relevant, also the original meaning of "Copper Bottomed Promise". https://www.phrases.org.uk/meanings/copper-bottomed.html https://www.phrases.org.uk/meanings/copper-bottomed.html