Antique/Vintage Chinese Handmade Yixing Zisha Clay Teapot With Artistic Accent

Zisha Clay Teapots are highly collectible The teapot is carved on both sides with embossed symbols. The lid features (I believe) a frog with beautiful detail The bottom is hallmarked This teapot is vintage/antique but has never been used! So it’s flawless minus what appears to be repair. Otherwise beautiful condition Outstanding piece of work! Approximate measurements 4”(H) 5”(W) 4”(D) Clay is a dark grayish blue