Throne
The throne is of the five-lobed type
      
      . The throne is attached with a integrated base. The front of
      this simple 
throne
      bears an inscription that was probably used to orient the
      tympans in the 
womb. The
      
back of the
      throne has two roughly scratched arrows indicating the top.
      The 
ring and
      
shackle
      are missing.
      
      Markings:
      
        
          | Content | Translation | Notes | Type | 
        
          | INICIV MORBI | Start of the disease |  | Miscellaneous | 
      
      
      
      Mater
The mater and limb are of three pieces
      construction. The front (astrolabe) limb, which is riveted to
      the womb plate and the back (equatorium) limb. Scales on the
      limb:
      
        
          
          | Range & Units | Numbered | Geometry | Location | 
        
          | Equal
          hours | 1 - 12 Times of day | Every 1 hours | Circular, concentric | outer | 
        
          | Degree | 0 - 90 Degrees of arc | Every 10 degrees | Circular, concentric | outer2 | 
      
      
      Mater
The mater and limb are of three pieces
      construction. The back (equatorium) limb, which is riveted to
      the womb plate and the front (astrolabe) limb. Scales on the
      limb:
      
        
          
          | Range & Units | Numbered | Geometry | Location | 
        
          | Zodiacal
          signs | 0 - 30 Zodiacal divisions, equal or unequal | Every 10 | Circular, concentric | outer | 
      
      
      Womb
      The front (astrolabe) 
womb shows
      some faint circles as well as a set of lines dividing the
      womb into quadrants. It is possible that the maker intended
      to engrave a set of tables or some other projection into the
      womb.