A treasury for dealers, or The Merchant, Cash keeper, Masters, Owners of Ships, Freighters, Factors, Mariner, and Notary Publick's, best Instructor and Companion, in three parts. Part I. Containing an account of Merchants, and Merchandize, Exchanges, and Bills of Exchange, with the manner of Protest, Forms of the most material Writings, belonging to Merchandize, or Sea Affairs, Customs, Entries, &c. The Privileges and Rights of Owners of Ships Instructions for Masters of Ships of Average and Contribution; the Port of London, Customs, and Privileges of the City, relating to Trade; Directions for insuring Ships, Merchandize, &c. with the form of policy of assurance; Tenus Nauticum Bottomere, an account of the Ports, &c. where Goods may be laden, with Fees claimed by Custom-House Officers, Customs of London, in relation to aliens the Factor and Book-Keepers faithful Guide. A very useful Table, containing an exact account cast up, for buying and selling any Commodity, by Number or Weight, with many other necessary things. Part II. Instructions for young Saylors, Mariners, Pursers and Stewards of Ships, &c. in what materially relates to them. Part III. Containing useful Writings, as Bonds, Bills, Wills, Letters of Attorney, Deeds of Gift, Bills of Sale, Penal Bills, General Releases, and all other useful Writings. By J. C. Notar. Pub