This card was found at the side of Bartholomew Sholto's dead body. (The Sign of Four)

 

A small cardboard box, addressed to Miss Mary Morstan, contained a very large and lustrous pearl. The same arrived every year after until the time that she visited Sherlock Holmes and showed him six pearls. (The Sign of Four)

 

Jonathan Small had a small iron chest of Indian workmanship. This contained the Agra Treasure, or did it? (The Sign of Four) 

 

Holmes discovered that the door to Briony Lodge had a chubb lock on it. (A Scandal in Bohemia)

 

Tonga trod in some of "this evil-smelling mess", which had leaked from one of the carboys in Bartholomew Sholto's chamber. (The Sign of Four)

 

Arthur Charpentier hit Enoch J Drebber with this after Drebber tried to 'persuade' Arthur's sister, Alice, to leave London with him. (A Study in Scarlet)

 

Captain Morstan's luggage that was left at the Langham, contained a number of items - some clothes, some books and a considerable number of curiosities from the Andaman Islands. He had been one of the officers in charge of the convict-guard there. (The Sign of Four)