Literatur
- Thomas Smith Webb: "Freemason's Monitor or Illustrations of Masonry", 1797;
- Ernst-Günter Geppert: 40 Jahre York-Ritus in Deutschland, 1956-1996, Hamburg, 1996;
-
J.S.M. Ward: The higher degrees handbook
-
C.R. Manasseh: The mysticism of the royal arch
- The Revd N.B. Cryer: The Arch and the Rainbow, London, 1996;
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