Cut of stones
in small       
and fine
blades


Cut of the
 blades


Blades
inlay accordind
to sizes






Checks of cuts
according to
sizegabarit


Cut and setting
of meridian
lines

Positioning
and
setting






First
surface
finishing


Calligraphy of names of
countries, seas and
oceans


Baths of
lacquer of
fixing






Polishing
of surface


Set up of axles
axes and spindles

Assemblage on
stand