This is a beautiful chatelaine powder box by gorham. The piece is hallmarked sterling silver and marked with the style number 942.
The lid features a spray of lily of the valleys and the interior is gold washed. The piece is in good antique condition, but there are some dings consistent with age and use (see photos). The bottom of the piece is monogrammed. The box measures 1.5" wide, 1" tall, and weighs.