Vintage Sterling Silver Mexico 925 Letter Opener, with stones

Description

Vintage Sterling Silver Mexico 925 Letter Opener.
other marking on it read TC -148 ? (not quite sure)
Don’t know a lot about this letter opener except that I have it for about 20 years and it came from Mexico.
The blade is a little bent, see pics.
Total length is 5.75”
Handle width is 0.5”
Needs a good cleaning but otherwise very nice item.