December 17, 2014
Description
Warning logos for Nuclear Chemical & Biological (NCB) as coins. You could also use them as ink stamps or other display options.
See where I went next with this idea at https://www.shapeways.com/shops/fyrftd (tie bar/clasp & cufflinks! printable in varies metals or harder plastics)
License:
Creative Commons - Public Domain Dedication
fyrftd
