Original chatty family Letter inside from brother at ROSEBANK HOUSE in CAITHNESS, pre-paid 1/3d postage to Capt. WILLIAM HENDERSON R.N. on H M S SIDON at MALTA, endorsed 'via Marseilles' with weak WICK despatch postmark upper right - rare mail from the far north of Scotland.   MARITIME, SOCIAL HISTORY, NAVAL.   PLEASE VIEW OUR OTHER EBAY AUCTION AND BUY IT NOW ITEMS - MORE ADDED REGULARLY - PLEASE LEAVE FEEDBACK. - BOOKMARK OUR EBAY SHOP AND RETURN OFTEN.