The Texts
Musaeum Hermeticum
The Musaeum Hermeticum is a Latin anthology of alchemical treatises published in Frankfurt in 1625 and greatly expanded in 1678 to twenty-one tracts, illustrated by the Merian workshop. Despite the name, it contains no ancient Hermetica — here 'hermetic' means alchemy.
Start with the trap in the title: the Musaeum Hermeticum — the “Hermetic museum” — contains not one line of the ancient Hermetica. No Corpus Hermeticum, no Asclepius, not even the Emerald Tablet. By the 17th century, “hermetic” had come to mean the ars hermetica — alchemy, the craft under the patronage of Hermes Trismegistus (the same shift that gave us “hermetically sealed”). This book is the bridge between the ancient corpus and early-modern laboratory alchemy — a different tradition wearing the same name.
What’s inside
The first edition — Frankfurt, 1625, published by Lucas Jennis, in Latin (Wikipedia says German; that is an error, arising from the German sibling volume Jennis issued the same year, the Dyas chymica tripartita). The canonical edition is the revised and enlarged 1678 Frankfurt printing: twenty-one treatises by its own title page, adding Sendivogius, Helvetius’ Golden Calf — a 1666 eyewitness account of a transmutation in The Hague — and the works of “Eirenaeus Philalethes,” long imagined a mysterious adept and identified by William Newman as George Starkey (1628-1665), the Harvard-trained chymist. The volume’s visual fame rests on its engravings from the Merian workshop, above all the fifteen emblem plates of the Book of Lambspring — images that still circulate online as “ancient alchemical symbols,” usually without book, engraver or date attached.
One Victorian filter
Everything English readers know as “the Hermetic Museum” passes through a single edition: A. E. Waite’s The Hermetic Museum, Restored and Enlarged (London, 1893, 250 copies). Waite did not translate it himself — an unidentified translator prepared the base version, which Waite revised — it condenses the Latin’s “prolixity” by its own admission, and Waite’s introductions read the tracts as veiled spiritual mysticism. Modern historians (Newman, Principe) have shown that much of this literature encodes reproducible laboratory practice — though several tracts are genuinely soaked in devotional language; the honest reading is that the anthology mixes both. No complete modern scholarly English translation exists.
Where to read it free: scans by edition
Every row but the last names one copy and the library that holds it; the last is a transcription, not a scan. The year is the one on the printed title page; where the engraved title has a different year, the first column says so. In the 1678 edition, the separate treatise title pages that carry an imprint are dated 1677.
| Edition | Copy | Link | Notes |
|---|---|---|---|
| Frankfurt, 1625 (Lucas Jennis) | SLUB Dresden, Chem.359,misc.1 | SLUB Digitale Sammlungen | Complete: nine treatises, the last of them Lambspring’s, paginated separately (35 pages). The title page itself says the texts were put into Latin (in Latinum conversum). Public Domain Mark. |
| Frankfurt, 1625 | Deutsches Museum, Munich (scanned by Google) | Google Books | A second copy of the first edition, in full view when checked. |
| Frankfurt, 1678 (Hermann à Sande); engraved title 1677 | SLUB Dresden, Chem.360 | SLUB Digitale Sammlungen | Complete: 863 pages and four folding plates. The engraved title reads M DC LXXVII (image 5), the printed title 1678 (image 7). Public Domain Mark. |
| Frankfurt, 1678; engraved title 1677 | ETH-Bibliothek Zürich, Rar 8231 | e-rara | The engraved title reads M DC LXXVII (image 7), the printed title 1678 (image 9). The treatises also have records of their own, some covering several tracts. Public Domain Mark. |
| Frankfurt, 1678 | Stiftung der Werke von C.G. Jung, Zurich | e-rara | The treatises are scanned in reverse order: image 1 is Helvetius’ Vitulus aureus, the twentieth of the twenty-one treatises and the last in this copy; the engraved title (M DC LXXVIII) is image 819 and the printed title image 821. Public Domain Mark. |
| Frankfurt, 1678; engraved title 1677 | Staats- und Stadtbibliothek Augsburg, 4 Phys 146 | MDZ (Munich) | The catalogue dates the engraved title, and some of its 16 separate title pages, 1677. Licence: no copyright, non-commercial use only. |
| Frankfurt, 1678 | Getty Research Institute, Los Angeles | Internet Archive | Complete (908 images). The engraved title is signed “M.Merian fec.”; the Getty catalogue records Merian’s signature on the frontispiece and plate 4 as well. |
| Frankfurt, 1678 | Science History Institute, Philadelphia, QD25 .M87315 1678 | SHI Digital Collections | A selection, not the book: 70 images of title pages and plates, including the plates for Basil Valentine’s Twelve Keys and the four large allegorical copperplates. Public Domain Mark. |
| Frankfurt and Leipzig, 1749 | Wellcome Collection, London | Wellcome Collection | Same title, again “tractatus chimicos XXI”. Public Domain Mark. |
| Frankfurt and Leipzig, 1749 | Bayerische Staatsbibliothek, Munich, Bibl.Sud. 753 | MDZ | Licence: no copyright, non-commercial use only. |
| London, 1893 (A. E. Waite, English) | University of Glasgow Library | vol. I, vol. II (Internet Archive) | Translated, says the title page, “from the Latin original published at Frankfort in the year 1678”. Public Domain Mark. |
| London, 1893 (Waite) | Sacred Texts (transcription) | vol. I, vol. II | Not a scan: a transcribed text, handy for searching. Quote from the Glasgow scan. |
If a PDF names no holding library and no shelfmark, there is no way to tell which copy, or even which edition, you are reading. Links checked on 27 October 2026.
How to read it
Free library scans of the 1625, 1678 and 1749 printings and of Waite’s 1893 English, most of them marked public domain, are in the table above, each with the library and copy it comes from. The engravings (Merian d. 1650) are public domain too. Read Waite for access, with his limitations in mind, and remember which century, and which “hermetic,” you are in. The larger story of alchemy’s place in the tradition begins back in Alexandria.
| First edition | Frankfurt 1625, publisher Lucas Jennis — in Latin (not German, pace Wikipedia) |
|---|---|
| Canonical edition | Frankfurt 1678 (Hermann à Sande): 21 treatises; reprinted 1749 |
| Engravings | Merian workshop — incl. the 15 Book of Lambspring emblem plates |
| Notable contents | Basil Valentine, Sendivogius, 'Philalethes' (= George Starkey), Helvetius' Golden Calf |
| Only complete English | A. E. Waite, The Hermetic Museum (1893) — revised from an anonymous translation, condensed |
| Contains | No ancient Hermetica — 'hermetic' here means alchemy |
Fair questions
Is the Musaeum Hermeticum part of the Corpus Hermeticum?
No. Despite the name it contains no ancient Hermetic texts at all — it is a 17th-century anthology of alchemical treatises. By then 'hermetic' meant the art of alchemy, as in 'hermetically sealed'.
Was it first published in German?
No — the 1625 first edition is in Latin, with nine treatises. The confusion (repeated by Wikipedia) comes from a German anthology the same publisher issued the same year, the Dyas chymica tripartita, which shares texts and plates.
Where can I read it legally for free?
The 1678 Latin edition is scanned at e-rara.ch (ETH Zürich) and on the Internet Archive (Getty Research Institute copy); Waite's 1893 English translation is public domain on the Internet Archive and Sacred Texts. The Merian-workshop engravings are public domain as well.
Sources & further reading
- Musaeum Hermeticum (Frankfurt, 1678), Internet Archive (Getty copy) and e-rara.ch scans.
- A. E. Waite (ed.), The Hermetic Museum (London, 1893).
- Lawrence M. Principe, The Secrets of Alchemy (Chicago, 2013) — on reading Baroque alchemy.
- Bibliographia Paracelsica, entries BP.Alchemica.1625-03, 1678-01 and 1678-02 (Theatrum Paracelsicum, accessed 27 October 2026): editions, VD17 numbers and digital copies.
- Catalogue records and scans of the copies listed: SLUB Dresden; e-rara (ETH-Bibliothek Zürich, Stiftung der Werke von C.G. Jung); MDZ Munich (Staats- und Stadtbibliothek Augsburg, Bayerische Staatsbibliothek); Wellcome Collection; Science History Institute; Internet Archive (Getty Research Institute, University of Glasgow Library); Google Books (Deutsches Museum copy); Sacred Texts (transcription of Waite, vols I-II). All accessed 27 October 2026.
- A.E. Waite (tr.), The Hermetic Museum (London, 1893), scan of the University of Glasgow Library copy at the Internet Archive: vol. I, vol. II.