Germany of falsifying the coinage. The canto then turns to modern commerce and the arms trade and introduces Frobenius as "the man who made the tempest". There is also a passage on Douglas' account of the problem of purchasing power. Canto XXXIX returns to the island of Circe and the events before the voyage undertaken in the first canto unfolds as a hymn to natural fertility and ritual sex. Canto XL opens with Adam Smith on trade as a conspiracy against the general public, followed by another periplus, a condensed version of Hanno the Navigator's account of his voyage along the west coast of Africa. The book closes with an account of Benito Mussolini as a man of action and another lament on the waste of war. XLII–LI (Fifth Decad, called also Leopoldine Cantos) Published as The Fifth Decad of the Cantos XLII–LI. London: Faber & Faber, 1937. Cantos XLII, XLIII and XLIV move to the Sienese bank, the Banca Monte dei Paschi di Siena and to the 18th-century reforms of Pietro Leopoldo, Habsburg Arch Duke of Tuscany. Founded in 1624, the Monte dei Paschi was a low-interest, not-for-profit credit institution whose funds were based on local productivity as represented by the natural increase generated by the grazing of sheep on community land (the "BANK of the grassland" of Canto XLIII). As such, it represents a Poundian non-capitalist ideal. Canto XLV is a litany against Usura or usury, which Pound later defined as a charge on credit regardless of potential or actual production and the creation of wealth ex nihilo by a bank to the benefit of its shareholders. The canto declares this practice as both contrary to the laws of nature and inimical to the production of good art and culture. Pound later came to see this canto as a key central point in the poem. It contrasts what has gone before with the practices of institutions such as the Bank of England that are designed to exploit the issuing of credit to make profits, thereby, in Pound's view, contributing to poverty, social deprivation, crime and the production of "bad" art as exemplified by the baroque. The poem returns to the island of Circe and Odysseus about to "sail after knowledge" in Canto XLVII. There follows a long lyrical passage in which a ritual of floating votive candles on the bay at Rapallo near Pound's home every July merges