Under the Blacklight
Uranium oxide ignites under ultraviolet light
The original 1936 glaze contains uranium oxide by weight, producing fluorescence that radiates far brighter than any ambient source in the room.
Nine years of production, a century of desire
Manufactured exclusively between 1936 and 1943, fewer than 12,000 certified pieces survive in collector-grade condition worldwide.
Each concentric ring rim was machined by hand
Rhead personally oversaw the tooling of 14 progressive ring depths per mold — no two pieces in the archive share identical banding.
The dark case reveals what daylight hides
UV-filtered blacklight display eliminates visible spectrum interference, isolating the chartreuse-green wavelength collectors prize most.