What are these characters on old brass stamps?

[AustinK]

These brass stamps were found by a relative in China ~1917. I'm wondering what the inscriptions mean. The smaller one in the likeness of an elephant is worn and discolored.

[Адов]

I am a native Chinese, but I don't have knowledge of this writing style. You can wait to see if some experts come up.

[Parker]

First one is 樂知香 (Yue Zhixiang), a name.