Here is an early 20th Century 
    Swiss cylinder in a triangular sterling silver Masonic case with pendant 
    bow.  It has a keyless gilt bar movement with going barrel.  Plain 
    cock with polished steel regulator.  Plain three arm gilt balance with 
    blue steel spiral hairspring. Polished steel cylinder, steel escape wheel. 
    Small white enamel dial, gilt decoration, Roman numerals, gilt hands.  
    Engraved silver triangular case, the front marked "G - J - B" at the 
    corners. The back of the case and clip on circular back engraved with 
    additional Masonic symbols; the Square and Compasses at the top, the Tyler's 
    sword upon an open Bible, and two right hand grasping. Gilt winding crown.  
    Small engraved silver bow with pin.  Circa 1900 - Swiss
    made.  It measures 43 mm in diameter.