Collection PL

Cayman Islands 2018 - Monetary Authority $1 Prefix D/6 (Pick Unlisted)

Security features include a latent turtle image, electrotype 'CIMA' watermark, and an embedded security thread visible under transmitted light. The note is printed in blue-green hues representing the one-dollar denomination and is graded PMG 66 EPQ Gem Uncirculated. Read more →

Cayman Islands 2018 - Monetary Authority $1 Prefix D/7 (Pick 38g)

This variety carries prefix D/7 and includes the turtle watermark with electrotype 'CIMA', microprinted borders, and a windowed security thread. The serial font and printing alignment remain consistent with the first D/6 prefix issue but belong to a subsequent production batch. Read more →

North Macedonia 1996 - 5000 Denari Issued Note EA5464675 Maened (Pick 19a)

The printed structure reflects the full late-twentieth-century De La Rue production methodology. A multi-color offset background establishes the geometric and ornamental framework of the design, over which a finely engraved intaglio key plate provides the principal portrait and denomination elements. This layered printing process produces the raised tactile texture characteristic of intaglio engraving while preserving the color complexity achievable through offset lithography. Additional protective elements include a metallic security thread embedded within the paper, microtext inscriptions, a see-through register that aligns when the note is held to light, and intricate guilloche patterns engineered to resist photographic or digital reproduction. Read more →

North Macedonia 1996 - 500 Denari Vignette Die Proof (Golden Death Mask)

Because the die proof captures the engraving directly from the steel source, the image is preserved in its purest technical state. No color layers, offset backgrounds, guilloche patterns, or security threads are present. Every engraved stroke appears exactly as cut by the engraver, allowing detailed study of the line structure, shading technique, and sculptural modeling used to render the ancient artifact. Read more →

North Macedonia 1996 - 500 Denari Issued Note GB2531560 Golden Death Mask (Pick 17a)

Additional security devices integrated into the note include the Golden Mask watermark embedded within the paper, a metallic security thread, microtext inscriptions, see-through register alignment elements, and dense guilloche patterns designed to resist photographic or digital reproduction. Together these components form a layered defense system characteristic of modern banknote engineering. Read more →

North Macedonia 2003 - 500 Denari Issued Note DA8148021 Golden Death Mask (Pick 21a)

Additional security devices integrated into the note include the Golden Mask watermark, a metallic security thread embedded within the paper substrate, microprinted inscriptions, a see-through register alignment element, and complex guilloche structures designed to resist photographic or digital reproduction. Together these features reflect the security printing standards applied to Macedonian currency in the late 1990s and early 2000s. Read more →

United States 1929 – American Bank Note Company Test Note, 10 Units, Green Series of 1929 With Watermark and Segmented Foil Security Thread

The green intaglio printing on high-grade security paper features both a watermark and a segmented metallic foil thread-features that illustrate ABNCo’s transitional work between traditional intaglio techniques and the emerging security standards of modern polymer and thread-based paper. Despite the absence of a true monetary denomination, these '10 Unit' designs allowed clients and government agencies to evaluate printing quality, tactile texture, and security options. Read more →