Valsesia Italy
in an Italian region called Piedmont.

Puncetto Lace -(aka- Poncetto Lace, Punto Avorio Lace, possibly others)

This is an Italian knotted needlelace. 
It is also called Puncetto Valsesiano 
since it was born in Valsesia , 
in an Italian region called Piedmont. 
Unlike *Armenian lace, Puncetto lace
has almost exclusively geometrical designs.

more information see my Lace ID page here

LINKS:
http://www.puncetto.com/
http://www.merlettoitaliano.com/storia/puncetto.htm
http://www.valsesiascuole.it/elemrossa/ricerca/puncetto.htm
http://www.valsesiaeur.it/artigiani/puncetto.htm