SIR HENRY PARKES K.C.M.G., FATHER of AUSTRALIAN FEDERATION
This simple looking cover is significant not only on account of its important addressee, Sir Henry Parkes K.C.M.G. (Knight Commander St. Michael & St. George), but also for the originating postmark, for while Thursday Island postmarks are common from 1898-on, earlier mail is rarely seen. The reverse was not seen, but the flap was embossed with a crown with ‘SUNBEAM’ below. The significance of the flap embossing was also of