diff --git a/vcg/simplex/vertexplus/with/cn.h b/vcg/simplex/vertexplus/with/cn.h
new file mode 100644
index 00000000..2c4c124d
--- /dev/null
+++ b/vcg/simplex/vertexplus/with/cn.h
@@ -0,0 +1,10 @@
+#ifndef __VCGLIB_VERTEX__CN__TYPE
+#define __VCGLIB_VERTEX__CN__TYPE
+namespace vcg {
+
+  class VertexCNf  : public VertexSimp1< VertexCNf, DumET, vert::Normal3f, vert::Color4b, vert::Flag, vert::Coord3f> {};
+  class VertexCNd  : public VertexSimp1< VertexCNd, DumET, vert::Normal3d, vert::Color4b, vert::Flag, vert::Coord3d> {};
+
+}
+
+#endif
diff --git a/vcg/simplex/vertexplus/with/n.h b/vcg/simplex/vertexplus/with/n.h
new file mode 100644
index 00000000..f8eb2b81
--- /dev/null
+++ b/vcg/simplex/vertexplus/with/n.h
@@ -0,0 +1,9 @@
+#ifndef __VCGLIB_VERTEX__N__TYPE
+#define __VCGLIB_VERTEX__N__TYPE
+namespace vcg {
+
+  class VertexNd  : public VertexSimp1< VertexNd, DumET, vert::Normal3d, vert::Flag, vert::Coord3d> {};
+  class VertexNf  : public VertexSimp1< VertexNf, DumET, vert::Normal3f, vert::Flag, vert::Coord3f> {};
+
+}
+#endif