Cover to Michel Lamy’s Jules Verne, initiate and initiator: The key to the secret of Rennes-le Château and the treasure of the kings of France (cover design by D. Chenot, artist unknown, 1984).
(via Amazon)
Engraving depicting the death of Marie-Jean-Antoine-Nicolas Caritat aka Marquis de Condorcet in 1794—from Histoire de la Revolution Francais (unknown artist, from an engraving after E. Viollat, circa1800).
(via Getty Images)
Cipher illustrations from Giambattista della Porta’s De furtivis literarum notis (artist unknown, 1591 CE).
(via Hyperallergic)
Engraving of Ægidius de Viterbo (aka Giles of Viterbo) (artist unknown, possibly 18th century CE).
(via Picryl)
Engraving of Johann Weyer (after a 1576 Basel engraving) from Johann Weyer’s Ioannis Wieri Opera [...] Omnia 2nd Edition (Pieter Holsteyn II, 1660 CE).
(via Wikipedia)
Video still of Alan Moore on BBC News’ HARDtalk (unknown director/cinematographer, 2012).
(via A Collection of Odd.)
Cover to Dr. Arnold Krumm-Heller’s Sacred Plants: Rosicrucian Theosophy—New Methods to Cure All (artist/designer unknown, early 20th century).
(via Mercado Libre)
Cover to Dr. Arnold Krumm-Heller’s Incense to Osmotherapy (artist/designer unknown, early 20th century)
(via Mercado Libre)
Photograph of Samael Aun Weor (unknown photographer?, circa 1960s).
(via El Portal de las Enigmas)
Cover to Occult Theocracy by Edith Star Miller (aka Lady Edith Queenborough) (desginer unknown?, 1933).
The Archeometer (Saint Yves D'Alveydre & Gérard “Papus” Encausse, 1900).
(via Sacred Science)
Cover to Gérard "Papus" Encausse's The Tarot of the Bohemians (Pamela Colman Smith, 1910).
(via John Coulthart)
Cover to Gil Blas Illustré Hebdomadaire Vol. ? No. 31 featuring Satanism and Magic by Jules Bois (August 4, 1895--artist unknown?).
Photograph of J.-K. Huysmans (Paul "Dornac" Cardon, circa late 19th century).
(via The Antonine Itineraries)