Zisha teapot encased in pewter and fitted with jade pieces from the 19th century. Teapot is oval form and has flowers and calligraphy incised into the body . The handle, lid handle, and spout are fitted with jade pieces. There is a character mark on the inside.
Dimensions are 3 1/4 inches tall X 5 7/8 inches wide including the handle and spout. All measurements are approximate.
High resolution images can be found at:https://file.ac/F7n0a0VdSE4/ . Secondary pictures are raw and unedited and were taken with an ipad.

It has use and age wear, but is in overall good condition.