Here are five different worldwide insulators with green stripes as follows: $12 each or $50 for all plus actual postage:

U-1271 from Germany -- Rosenthal Bavaria logo on dome -- VNM, pin cemented in.

U-1714 from Italy -- no markings, VNM

U-1248 from Italy -- VERBANO crown logo on dome -- VNM

U-1714 (sim) from Italy -- very short version, no markings, VNM

U-1735 from Germany -- incuse 8 on dome -- VNM