Thank you for submitting your item for appraisal. This appears to be an indian Dhokra lost wax cast urn lid fragment or statue. Originially these statues played a role in ceremonies. Today such statues are being made for tourists. Without any documentation you will have to assume this was made in the second half of the 20th century. The estimate is based on similar actually sold at auction. There is no measurement for the sentimental value you might attach to the item.