What does RBGC stand for?

Featured lots include a Royal Blackheath Golf Club Adam Cup silver medal, estimated at $600-800; a rare and unusual Lillywhites wooden faced putter with original leather grip, estimated at $700-900; a Dunlop junior bramble golf ball circa 1909, estimated at $100-200; two very attractive socket head clubs stamped F&, estimated at $200-300; an original watercolor by John Fry, circa 1930, estimated at $500-800; a 1968 first edition book by Joseph SF Murdoch entitled 'The Library of Golf 1743-1966 - a Bibliography of Golf Books', estimated at $1000-$1500; and a rare late 19th century Doulton Burslem blue and white painted wall plate signed by the artist J Littler circa 1895, estimated at $3,000.