Silver Plated Sandwich Box. Swaine & Adeney Ltd of London, circa 1910 - 1943.Silver Plated Sandwich Box. Of rectangular form with the initials JLP to the cover. Retailed by Swaine & Adeney Ltd, one of the world's oldest supplier of luxury goods. This company has traded in London's St James's for over 270 years. In excellent condition with moderate surface wear commensurate with age. Some higher wear to the underside. No loss of silver plate and no creases. Marked to the interior for Swaine & Adeney Ltd of London, circa 1910