I've just had an old Boar War trunk that belonged to my Grandfather restored. During the restoration some writing has been revealed on the front which I'm really pleased about. But I'm left short of knowledge and want to know more. It say



I've just had an old Boar War trunk that belonged to my Grandfather restored. During the restoration some writing has been revealed on the front which I'm really pleased about. But I'm left short of knowledge and want to know more. It says Staff Sargt C Howe I. S. C. What would I. S. C. have stood for please?