It has the Royal Crown Derby backstamp and year cypher for 1904, on both the lid and base.
Antique Royal Crown Derby Miniature Cup and Saucer Pattern 2451 Cypher for 1919
Antique Royal Crown Staffordshire miniature floral painted pot pourri box a2712
Antique Royal Crown Staffordshire miniature floral lidded pot pourri box a3017
Antique Royal Crown Staffordshire miniature floral painted lidded box a2712