http://www.bde.es/webbde/en/secciones/i ... cument.pdf
Great document for bancnotes substrates !
Here a pictures from HYBRID Substrates (Louisenthal - Germany)
Billetaria new Dokument Number 9
Billetaria new Dokument Number 9
- Fişiere ataşate
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- hybrid.jpg (59.85 KiB) Vizualizat de 2232 ori