Vintage ShowGard Stamp Mounts Dark background MFG in F Liechtenstein exclusively for Vidiform Co. US pat NO. 2966756
1-ea Cat No. 44-4 6-strips 210 mm long
1-ea Cat No. 41-4 7 strips 210 mm long
1-ea Cat No. 36-4 8 strips 210 mm long
1-ea Cat No. 30-4 9 strips 210 mm long
2-ea Cat No. 27-4 10 strips 210 mm long
3-ea Cat No. 25-4 11 strips 210 mm long