Penang Rubber Estates & Allied Companies, 1913-1915 7 items Unit ID: 5 Date: 1913/1915 Physical Description: 7 items
Penang Rubber Estates Co. Ltd, 1913-1922 19 items Unit ID: 3 Date: 1913/1922 Physical Description: 19 items
Penang Sugar Estates and Allied Companies, 1912-1914 6 items Unit ID: 4 Date: 1912/1914 Physical Description: 6 items
Penang Sugar Estates Co. Ltd, 1869-1913 39 items Unit ID: 2 Date: 1869/1913 Physical Description: 39 items