2017-2009 security machins ...

 my current study is 9p machin ... used material welcomed

 OFFER :  used

  • 1st 2nd class security machins
  • post & go labels
  • Faststamp labels
  • machin forgeries
  • machin perfins
GB machin study is a longtime interest, began in 1967 ... I subscribe to Douglas Myall's : Deegam Handbook CD ...   in recent years, security printers have applied many techniques or layers to their products.  using the Shixin iCard camera and UV light sources...  I have expanded my collection vars greatly.