This is a Solid Brass Mortar, measuring 3.75 x 3.75 inches, originating from India. It does not come with a pestle. This antique piece falls under the category of Apothecary & Pharmaceutical, specifically Mortar & Pestles, and it is related to Science & Medicine from the pre-1930 era.  Nothing on the Mortar states pre-1930 era.  This info is on an eBay search.  So it is possible.