'GMT Quantum Displacer Control' steampunk necklace by Alchemy Gothic.
An essential piece of equipment for any self-respecting Victorian cyber-junkie, and the means by which they would calibrate the necessary compensation for entropic shift in matter when enabling transposition.
Alchemy 'Steampunk' designs revolve around Ezekiel Empire Rosentein's (or 'EER', Victorian 'descendant' to the original 18th century Dr von Rosenstein) incredible Galvanic Matter Transportation System for 'pronto mass remotion' - the earliest known 'teleporter', or 'three-dimensional fax machine'! Known as the 'GMT', this sensational invention was sadly, completely lost to science. However, from a combination of surviving fragments, anecdotal evidence and recently-found early drawings, Alchemy Gothic have reconstructed several of Rosenstein GMT's principle elements.
This item is a genuine Alchemy Gothic of England product. All pendants are cast and hand-made in fine English pewter, many with additional high quality crystals and other components, hand-plated or other two-tone finish. All come complete on their nickel-free chain (or other necklace of appropriate length, if mentioned in the description).