NGC Introduces High-Security Hologram With Unique QR Codes

Numismatic Guaranty Company (NGC) is introducing a new high-security hologram as part of its comprehensive efforts to combat counterfeiting and create a

NGC Introduces New High-Security Hologram with Unique QR Codes : r

NGC Coin News

300pcs Hologram QR Code Labels, Tamper-evident

Holograms on Coins and Beyond - Numismatic News

Scratch QR Hologram Sticker - SZIMAGETECH

QC Passed High Security Hologram Label with Qr Code and

Custom Unique QR Code Hologram Sticker for Product Authentication

QR Code Holograms for Authentication and Traceability - SZIMAGE

NGC Coin News

300pcs Hologram QR Code Stickers, Tamper evident Security Seal Sticker,Warranty Void Tamper Proof Labels, (WZRYSEAL 1 Inch X 1 Inch)

300pcs Hologram QR Code Stickers, Tamper evident Security Seal Sticker,Warranty Void Tamper Proof Labels, (WZRYSEAL 1 Inch X 1 Inch)

Numismatic Dealer and Company News - CoinWeek

Holography News