David Edwards of 21 King Street, Bloomsbury Square was Writing Box and Case maker to the Royal family and inventor of the patent military travelling case. He also made tea chests, jewellery boxes, sewing boxes and canteen cases of the highest quality. He and his brother Thomas were also known to have worked from James Street and Orange Street. Edwards was known for using the highest quality timbers, intricate inlaid brass, decorative handles and complex mechanisms for secret compartments. He was bought out by Asprey in 1859 and had two royal warrants from King George IV and Queen Victoria.