THREE MORTARS, early 16th century and later THREE MORTARS

each with Trinity inventory labels to the underside: 6108 / 1/3; 6108 / 2/3; 6108 / 3/3 copper alloy 7.6 by 12cm., 3 by 4¾in. 8.2 by 13.5cm., 3¼ by 5¼in. 9 by 11.6cm., 3½ by 4½in.