 Formally discussing legal, commercial and insurance systems, the book was praise of the British social and state model; it was hailed as merger of efficient economic order and organization on the one hand, and traditional values and structures on the other.The British system was judged as balanced, especially compared to the French model, stemming from bureaucratic illusions as to state and its powers to build a new order.Fascination with British sense of continuity and intermediary institutions acting in-between state and society remained with Larramendi until the end of his life; "Tres claves" stands out as an anomaly in usually anti-British Carlist thought, lambasting Albion as a hotbed of Liberalism, plutocracy, freemasonry and greed.