Smoking Room of Cunard R.M.S. Caronia

Front:
TH Smoking Room of Cunard R.M.S. CARONIA Y

Back:
CARTE POSTALE. UNIVERSAL POSTAL UNION. FOR INLAND POSTAGE (GREAT BRITAIN AND IRELAND ONLY), THIS SPACE MAY BE USED FOR CORRESPONDENCE. 154. If Posted in U.K. For Inland use, d. stamp. For Postal Union, 1d. stamp. If posted in Postal Union, 1d. stamp or its equivalent.