Can someone help identify this mark?

[showard23]

This is on a spoon. No other markings. Thanks!

[dognose]

Hi,

Welcome to the Forum.

Your spoon was assayed at London in 1801. The makers were Peter, Ann, and William Bateman.

See: http://www.925-1000.com/dlLondon10.html#M" onclick="window.open(this.href);return false;

Trev.

[showard23]

Thank you. I wish I would have found this forum before spending hours on end trying to decipher the marks.