For serious antiques, try Honeychurch Antiques at no. 29 for furniture and silver, Tai Sing Company at 122 for porcelain.
Honeychurch Antiques are good for serious furniture and silver antiques.
See here." He took out the charred fragment we had found in the grate in Mrs. Inglethorp's room, and handed it to 56 the lawyer with a brief explanation of when and where he had found it.