"An Essay on the Subject of the Restoration of Our Established Trade. Wherein the Smugglers, Swindlers, Lawyers, and Officers, etc., are Described" is a book by the well-known author Joseph Travers. In his work, he reveals systemic problems faced by the trade sphere. The author investigates fraud and forgery committed by smugglers, and also reveals shortcomings in the work of the legal and management of the security apparatus. Through an analysis of the troubles existing in the trade sphere, the author suggests ways to restore and improve trade to promote the general welfare of trade relations.