19th century mark?

[rgomes10]

Hi, everyone!
This mark seems to be from 19th century. Can you help, please?
Thank you for your kindness.
Best regards,
Regina

[peterp]

I'm afraid this is impossible with a partial mark and nothing else.

[rgomes10]

Good morning,
Here's another picture.
Thank you so much.
Best regards,
Regina

[peterp]

Thanks, that image clarifies it.
The two characters on the right side are a name, but it is impossible to be sure of whether it is a two or three character name without seeing the left side. It is some private mark.

As to the character in the decoration, it means 'long life". This has a decoration with auspicious objects, possibly a congratulory item similar to those shown here:
http://gallery.chinese-antique-porcelain.com/index.html

About Guangxu reign to early republic, I would think without seeing the bottom.