Help with hallmark

[Friday067]

Hi everyone,This is my first post . I use this site all the time for the Taxco hallmarks. Its been so much help.My question is, does anyone recognize this Mexican silver mark by its last letters? It doesn't have a good imprint. I can make out what looks like aldero but you can tell it has something in front of it. Maybe someone might know it by the style.Also marked sterling ,mexico and what looks like TL-84. Thank you so much for any help.

http://www.ssb9.net/users/40376/taxcoblk2.jpg

http://www.ssb9.net/users/40376/taxcoblk.jpg

http://www.ssb9.net/users/40376/taxcoblk1.jpg