The Melijn Archive consists of a number of trade letters and is located in two places: 1. the Fashion Museum of Antwerp, 2. the Municipal Archives of Wijnegem. The second part, at least the register synopsis, can be accessed online; https://www.heemkringwijnegem.be/melijn.php, last accessed 1June 2020. The part from the Fashion Museum can be consulted in the library of the museum. It includes a series of eleven documents that compile copies of the trade letters. The other documents are journals and commercial correspondence. The archive consists mainly of correspondence between Jan Michiel Melijn and commercial agents in England (London) concerning orders for woollen fabrics, which are to be delivered in a variety of price ranges, colours, and the enclosed sample.