Prev: Model of the Hansa quarter
Next: Model of Yaci Reta Hydroelectric Project

model of Vitamin C

  • CH006.11.jpg
Short desc: model of Vitamin C


Things in this design:
symbol model of Vitamin C

This design is used by 1 stamp:
Switzerland 3/3/2011 100(c) issue=International Year of Chemistry perf=13x13.25






Help | News | About | Privacy/Terms | Contact
Copyright 2010-2024 Stanley T. Shebs and other contributors