(17) According to the ancient authorities the citizens of Athens numbered about 21,000 at this date, which would give about 63,000 as the number of state-slaves contemplated for the purposes of the scheme. See Zurborg, "Comm." p. 29. "At a census taken in B.C. 309 the number of slaves was returned at 400,000, and it does not seem likely that there were fewer at any time during the classical period."--"A Companion to School Classics" (James Gow), p. 101, xiii. "Population of Attica." With regard to the price then of the men themselves, it is obvious that the public treasury is in a better position to provide funds than any private individuals. What can be easier than for the Council (18) to invite by public proclamation all whom it may concern to bring their slaves, and to buy up those produced? Assuming the purchase to be effected, is it credible that people will hesitate to hire from the state rather than from the private owner, and actually on the same terms? People have at all events no hesitation at present in hiring consecrated grounds, sacred victims, (19) houses, etc., or in purchasing the right of farming taxes from the state. To ensure the preservation of the purchased property, the treasury can take the same securities precisely from the lessee as it does from those who purchase the right of farming its taxes. Indeed, fraudulent dealing is easier on the part of the man who has purchased such a right than of the man who hires slaves. Since it is not easy to see how the exportation (20) of public money is to be detected, when it differs in no way from private money. Whereas it will take a clever thief to make off with these slaves, marked as they will be with the public stamp, and in face of a heavy penalty attached at once to the sale and exportation of them. Up to this point then it would appear feasible enough for the state to acquire property in men and to keep a safe watch over them. (21) (18) Or, "senate." See Aristot. "Athen. Pol." for the functions of the Boule. (19) So Zurborg. See Demosth. "in Mid." 570; Boeckh, "P. E. A." II. xii. (p. 212, Eng. tr.) See Arnold's note to "Thuc." iii. 50, 7. (20) Or, "diversation," "defalcation." (21) Or, "as far as that goes, then, there is nothing apparently to prevent the state from acquiring property in slaves, and safeguarding the property so acquired."