Analysis of information sources in references of the Wikipedia article "Masonic Landmarks" in English language version.
For myself, I should recognize seven landmarks, which might be put summarily as follows: (1) Belief in God; (2) belief in the persistence of personality; (3) a 'book of the law' as an indispensable part of the furniture of every lodge; (4) the legend of the third degree; (5) secrecy; (6) the symbolism of the operative art; and (7) that a Mason must be a man, free born, and of age. Two more might be added, namely, the government of the lodge by master and wardens and the right of a Mason in good standing to visit. But these seem doubtful to me, and doubt is a sufficient warrant for referring them to the category of common law.The lectures originally given in 1911–12 were published definitively as Pound, Roscoe (1924). Lectures on Masonic Jurisprudence. The Masonic Service Association of the United States. p. 40. Retrieved 2 January 2021.