This one is a bit of a mystery, a marrow scoop, just over 9" in length.

Marked with a Thistle, A, M, Co., and an Eagle.

Richard Turner noted in his book 'A Directory of Scottish Provincial Silversmiths & Their Marks' an 'A., M., Co, and an Eagle found on platedware and the Incorporation of Edinburgh site has an 'AM & Co' contained within a single punch, both though are unidentified.
This scoop, however, does not appear to be plated and is marked with a thistle. If the thistle was an official mark, it is surprising that it lacks a Duty mark, but having said that, I have another Scottish marrow scoop that is marked with only the Duty mark and the maker's mark, it shows no sign of the Thistle ever having been struck.
The Eagle would normally be an indicator of Perth, but this Eagle appears to be clasping a batton in its tallons, unlike any Perth Eagle I have noted.
Any thoughts?
Trev.
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