and no language seems too contemptuous for their alleged dishonesty. But of inns enough has been said. We learn that the booksellers made money out of the works of which they caused their slaves to make copies, and which they sold in "well got up" style for four shillings, or, in the case of slender volumes, for as little as fourpence-halfpenny. But to this day we do not know how much profit an author drew from the bookseller, or how it was determined, or whether he drew any at all. It is most reasonable to suppose that he sold a book straight out to the publisher for what he could get. Otherwise it is hard to see how any check could be kept upon the sales. The only occupation upon which literature offers us systematic information is agriculture, including the pasturing of cattle and the culture of the vine. For the rest we derive more knowledge from the excavations of Pompeii than from any other source. From actual shops and their contents, from pictures illustrating contemporary life, and from inscriptions and advertisements, we are enabled to reconstruct some picture of commercial and industrial operations. We can see the fuller, the baker, the goldsmith, the wine-seller, and the wreath-maker at their work. We can discern something of the retail trade in the Forum; or we can see the auctioneer making up his accounts. [Illustration: FIG. 70.--BAKER'S MILLS. (Pompeii.)] [Illustration: FIG. 71.--CUPIDS AS GOLDSMITHS. (Wall Painting.)] [Illustration: FIG. 72.--GARLAND-MAKERS.] [Illustration: FIG. 73.--BUST OF CAECILIUS JUCUNDUS.]