In addition, the new security threads glow red when held over ultraviolet light. For the 1996 series a watermark was added to the paper. This is also not a new invention. Watermarks were first ...

These combine with traditional security features, such as a portrait watermark and an embedded ... or sideways depending on how you tilt the paper. Tilting also reveals a green bell within a ...

Seized items includes laptops, printers, pen drives, security paper, A-4 sized papers & butter paper with watermark of Mahatma Gandhi etc. On the basis of the complaint filed by DRI officers ...