This is a cast iron apothecary mortar with iron pestle. It dates back to the 18th century. The mortar is marked with a digit '1' to the front.
18th Century Bronze Mortar & Pestle
18th CENTURY BRONZE MORTAR & PESTLE ENGRAVED DECORATION TO BODY
1700'S 18TH CENTURY IRON SPUR - FOUND WINCHESTER 1930'S SIDNEY WARD-EVANS
Antique 18th Century Iron Trivet with Wooden Handle, 10” Long
PAIR 18th CENTURY IRON GERMANIC CHAMBERSTICK CANDLESTICK 1700/1730 NOT BRASS