The Catenarian Arch. The dotted line indicates the curve of a catenarian arch described by the swinging chain.
The Freemasons Book of the Royal Arch by Bernard E. Jones (1957)
Find your Symbol of Freemasonry
Find your Symbol of Freemasonry
The Catenarian Arch. The dotted line indicates the curve of a catenarian arch described by the swinging chain.
The Freemasons Book of the Royal Arch by Bernard E. Jones (1957)