Here it is important to consider, that, besides apprentices, there was a class of “indented servants” embraced by this clause. From Bancroft we learn that this species of servitude, under indentures or covenants, had from the first existed in Virginia. According to the historian, “the servant stood to his master in the relation of a _debtor_,” which, be it observed, is not the condition of a slave. From the same authority we learn that “the supply of white servants became a regular business,”--that, “like negroes, they were to be purchased on shipboard, as men buy horses at a fair,”--that “in 1672 the average price in the Colonies, where five years of service were due, was about ten pounds, while a negro was worth twenty or twenty-five pounds.”[326] The Scots captured on the field of Dunbar, royalist prisoners of the Battle of Worcester, and companions of Monmouth in his ill-starred insurrection were sent to the Colonies as a merchantable commodity, and there held in slavery for life or for years. The other historian of our country, Hildreth, contributes to our knowledge of this class of servants. According to him, the importation of indented white persons, called “servants,” or sometimes “redemptioners,” in contradistinction to negroes, known as slaves, was extensively carried on as late as 1750, especially in the Middle States; and he mentions, that the Colonial enactments for keeping them in order, and especially for preventing their escape, were often very harsh and severe. They were put, for the most part, on a level with slaves, but their case in other respects was different. Except in very young persons, the term of service seldom or never exceeded seven years, and in all cases it was limited by law.[327] Even during the Revolution these indented servants appear on the stage. Many were enlisted in the army, and, yielding to the earnest request of Washington, Congress relinquished a plan already adopted of stopping a portion of their pay for the benefit of their masters.[328] An English Colonial official, Eddis, in a letter from America, dated September 20, 1770, describes four different denominations of persons “in a state of servitude”: first, the “negroes,” who are the entire property of their respective owners; secondly, “convicts,” transported from the mother country for a limited term; “indented servants,” engaged for five years previous to leaving England; and “free-willers,” supposed from their situation to possess superior advantages. These he proceeds to describe. Of the last class he says, they are received under express condition, that, on arrival in America, they are to be allowed a number of days to dispose of themselves most to their advantage, but, in fact, they are rarely permitted to set foot on shore until they have bound themselves.[329]