Casse Noisette Identification unpacking showcase Theater identifying fabrics Useful Bodily Memory dust weaving Prince Frederik fabric exhibition disaster planning fabrics purse preventive conservation clothes knitted lace false weave contents 1950s fibers silk 20th century Titian archival materials sprang leather Storing Ponchos museums material seamstress sash knit collar filet lace machinery interlinking fiber dust accession number Mother Sally Nutcracker Accessories military uniforms folk culture tatting lace Goretex crochet lace boxes Queen Juliane Marie weave arsenic pattern-taking risk heavy metals Alto Peru Tizian Museo Histórico Nacional