Let the Dominus Liminis take pure lead, tin, and quicksilver, with platinum, and, if need be, glass.
let him by his understanding and ingenium devise a Magick Lamp that shall burn without wick or oil, being fed by the Aethyr.
This shall he accomplish secretly and apart, without asking the advice or approval of his Adeptus Minor.
Let the Dominus Liminis keep it when consecrated in the secret chamber of Art.