Prototypes & Samples
- 36 Items
While we do our best to vet the information added to Blow-Molded, these prototypes, samples, and unpainted molds are among the most obscure or strange aspects of blow mold history. Some are merely tests of different colors, plastics or materials. Others may be something entirely new and unmarked, or never shown by a manufacturer. The information presented here is to the best of our knowledge, and may be incorrect. Learn more about contributing.
- © Richard Gierlich
- © Richard Gierlich
- © Mel Fischer
- © Wiley Jones Irwin
