Nummerplaquettes

Nummerplaquettes are small plaques bearing a number used for labeling and identifying items in collections, exhibits, and production or logistics workflows. The term is used in Dutch-language contexts and combines nummer (number) with plaquette (a diminutive form of plaque), signaling a compact identification plate.

In museums and archives, nummerplaquettes are attached to objects or storage folders to record accession numbers and catalog data. In logistics and manufacturing, they label crates, pallets, or components to simplify tracking. In libraries, smaller items or specimens may carry nummerplaquettes for inventory control. In the arts, archaeology, and related fields, they provide stable references for items in exhibitions or fieldwork.

Nummerplaquettes vary in material, size, and design. Common materials include metal, plastic, enamel, and ceramic, with sizes typically ranging from around 8 to 40 millimeters. They usually display numeric digits and may include letters or short codes. Modern variants can integrate barcodes or QR codes for machine-readable inventory systems. Mounting methods include adhesive, screws, rivets, or magnetic fixtures, chosen to minimize damage to the item or surface.

Production and standards are often informal and institution-specific. They are commonly produced by engraving, stamping, laser marking, or screen printing, with durability considerations such as weather resistance or tamper-evidence for sensitive contexts. While there is no universal standard, nummerplaquettes typically align with an internal cataloging scheme or inventory system used by the organization.

See also: Plaque, Label, Barcode, Accession number.