Sticky eyes or weeping wounds: trying to interpret the Pozzino tablets

Thousands of pharmacological and cosmetic recipes have come down to us from the Greek and Roman world. On the other hand, archaeological discoveries of ancient remedies are few and far between, and findings that can be analysed chemically and botanically are even rarer. Recently, ancient medicine made the news with the publication by a team of Italian scientists of the chemical analysis of remedies found aboard a Roman shipwreck – the Pozzino shipwreck, second century BCE [1]. The ship carried numerous pharmacological preparations, some of which are still in the process of being analysed (see here for more detail), and the publication focused on six roundish tablets preserved in a tin box. The scientific analysis revealed that the tablets contained 80% of inorganic materials, mainly zinc oxide and hematite, as well as starch, beeswax, animal and plant fats, pine resin, and other plant remains.

The tin box (pyxis) in which the tablets were found
The tin box (pyxis) in which the tablets were found

The authors of the article, referring themselves to ancient treatises on simple medicines (that is, treatises dealing with one pharmacological ingredient at a time), suggested that these tablets are eye remedies. A search (with the help of the electronic database of ancient Greek texts – the Thesaurus Linguae Graecae) through ancient collections of pharmacological recipes also shows that zinc oxide and hematatite were used together in the treatment of eye diseases, as in the following example, which is extracted form Galen’s collection of Medicines according to Places :(second century CE)

Sweet-smelling remedy of Syneros against long-lasting ailments [of the eyes]: it works against eye-discharge and lachrymal fistula: cleaned Cadmia [zinc oxide], 28 drams; hematite stone, burnt and washed, 25 drams; Cyprian ash [i.e. copper], 24 drams; myrrh, 48 drams; saffron, 4 drams; Spanish opium-poppy, 8 drams; white pepper, 30 grains; gum, 6 drams; dilute with Italian wine. Use with an egg. (Galen, Compositions of Medicines according to Places 4.8, 12. 774 Kühn)

This recipe, like many others, gives very little indication as to how the remedy should be prepared. I would suggest that all dry products should be crushed together in a mortar; diluted in wine and moulded into tablets. These should then be dried and dissolved in a liquid (here an egg) when needed. The modern reader will wince at the use of pepper in eye remedies, but making the eyes cry appears to have been one of the aims of ancient ophtalmological preparations, one of which was so unpleasant it was called ‘the thankless’.

Powdered zinc oxide

While zinc oxide and hematite stone would confirm an interpretation of the tablets as eye remedies, fats, resins and waxes are rarely listed in ancient ophtalmological recipes. To find an ancient recipe combining mineral ingredients, wax, fat and resin, one must look at formulae for cicatrization. The following example is attributed to Asclepiades (first century BCE) and preserved by Galen:

Asclepiades wrote the following concerning cicatrizing poultices…: burnt zinc oxide prepared with wine; roasted copper; of each 16 drams; wax, 80 drams; Colophonian resin, 8 ounces; sufficient amount of Italian wine. Crush the copper and zinc oxide with the wine, until the preparation has the consistency of wet cerate. Break the wax and resin into pieces, place in a ceramic vessel and add to these 1 litra of myrtle oil. Place on coals and stir continuously. When the ingredients have dissolved, remove from the fire and let the preparation cool down. Add the crushed ingredients, mix together, and use diluted with myrtle oil. (Galen, Compositions of Medicines according to Types 2.14, 13.524 Kühn)

Experimentation would be required to determine the exact consistency of this remedy, but it is clear that it would have been much waxier than the Pozzino tablets. And here is the crux of the problem: it is impossible to find a recipe that lists all the ingredients entering the composition of these pills. And the same issue occurs every time scholars try to bring together written and archaeological sources in the field of ancient medicine. Some scholars will argue that many written recipes have been lost; others that every physician and pharmacologist in the ancient world had his own ‘secret’ recipes that were never written down. Whatever the case, the fascinating discoveries relating to the Pozzino tablets offer much opportunity for archaeologists, chemists, ethnopharmacologists and medical historians to collaborate and establish sound methodologies to bridge the gap between material and written pharmacological evidence.

[1] Gianna Giachi, Pasquino Pallecchi, Antonella Romualdi, Erika Ribechini, Jeannette Jacqueline Lucejko, Maria Perla Colombini, and Marta Mariotti Lippi, ‘Ingredients of a 2,000-y-old medicine revealed by chemical, mineralogical, and botanical investigations’, PNAS 2013 110 (4), 1193-1196

In case you’re near New York in early February…

Lisa Smith, editor of The Recipes Project, will be representing the Early Modern Recipes Online Collective at the following conference. She is on a panel about “Personal Manuscript Cookbooks: What Do They Tell Us That Printed Cookbooks Do Not?” and will discuss the importance of medicinal recipes within early modern recipe texts.  Early bird registration ends on January 15!

The Roger Smith Cookbook Conference is coming February 7, 8 and 9th 2013 to The Roger Smith Hotel in New York City. The conference is an eclectic gathering of those who publish, write, edit, agent, research, or simply buy and use cookbooks.

On Thursday, 5 workshops explore issues in researching, reading and publishing cookbooks: Introduction to Cookbook Publishing, Reading Cookbooks: A Structured Approach and Structured Dialogue with Barbara Ketcham Wheaton, The Wild World of Self-Publishing, The Way to Look: How to Do Research with Cookbooks, and Cookbook Publishing 360. (There is a separate registration fee for the workshops. Pre-registration is a must; no walk-ins.)

Friday and Saturday are the core of the conference program with 32 panels. On each day, concurrent sessions will take place on a broad and stimulating range of topics, from manuscript cookery books and class and politics in cookbooks, to cookbooks in the digital age and the culinary app.

Join 103 writers, publishers, editors, agents and academics in New York in February. Explore the exciting list of participants and read their bios at: cookbookconf.com/participants

For more information and to register, go to: http://cookbookconf.com or email cookbookconf@gmail.com with questions.

History Carnival 117 — A Twelfth Night Edition

Twelfth Night, when the world turns topsy-turvy until midnight and the wassail is drunk to ensure a good apple harvest… A fitting day for the first History Carnival of 2013! This month, The Recipes Project has the privilege of rounding up the past month’s history blogging.

As you might expect in a Twelfth Night edition, there are several Christmas-themed posts to be found. In the winter, a blogger’s interests might turn to thoughts of dark poetry. Over at The View East, Kelly Hignett offers us “A Communist Christmas Carol”, in which Romanian children (c. 1980) request that Father Christmas bring some simple food items (and toilet paper). Lindsey Fitzharris (The Chirurugeon’s Apprentice) takes “‘Twas the Night Before Christmas” as her inspiration for a reminder of our mortality, “The Dead Man’s Poem“, wishing us to “thank God you are safe and secure in your life”.

Other bloggers considered another potentially heavy side of Christmas: food! Many of you may have already been back to the gym and turned to salad-eating, but Twelfth Night is a time of cake and pie, so let us remember once more the feasts of yore. Tiffany Stoziciki gives us a taste of American Christmas dinners at the History Reporter (“Christmas Dinners, 1860-1960“), starting with the pared down offerings of the Civil War tables to the best meal of the year on Cold War tables (with some very American bubbly)…  At The Board of Longitude Project, Alexi Baker looks at what Board of Longitude members, whether on shore or at sea, got up to during the Christmas season in “Longitude and a Christmas lark“– and yes, this is a reference to roasted lark! For the lighter side of Christmas, see Caroline Rance’s hilarious “‘Set the Spirit Alight’: Victorian festive science” (The Quack Doctor): from fiery masks to breathing flames, it sounds like Victorian Christmases were rather fun–if dangerous.

In the spirit of Auld Lang Syne, you might check out the future of technology and entertainment at “Fun Places on the Internet (in 1995)” by Matt Novak (Paleofuture). The post is interesting in two ways: bringing back memories of one’s early online forays (ahhh–recalling the sound of a connecting modem still brings a thrill to my heart!) and considering the classification of “fun”…

What are the dark days of winter without a bit of inversion and oddity? Romeo Vitelli at Providentia examines the fascinating case of Mary Todd Lincoln’s mental breakdown in a four-part series, “Mary Todd Lincoln on Trial“. In a post on “Saintly Rivals – a brief comparison of the cults of Thomas Beckett and Edward the Confessor“, Steffan (My Albion) considers the seemingly contradictory ideas of what made a good medieval saint (peaceful virtue or violent martyrdom). Natalie Bennett at Philobiblon reviews Eleanor Hubbard’s City Women: Money, Sex and the Social Order in early Modern London, recounting several tantalizing stories of disorderly early modern women.

The ultimate inversion and oddity, perhaps, is that of tales of cannibalism. Ben Breen has written two intriguing (and beautifully illustrated) posts on medicinal cannibalism and other repulsive remedies in early modern Europe:  “Early Modern Drugs and Medicinal Cannibalism” at Res Obscura and “‘Ravens-scull & a Handfull of Fennel’: Early Modern Drugs” at The Appendix. (These last two posts, if read after Twelfth Night, may also aid in any weight-loss plans!)

December has also been a good month for pondering methodological questions. At The History Tavern and Prospero, the bloggers consider the usefulness concepts such as terrorism (“Boston Tea Party… Was It An Act of Terrorism?“) and genocide (“The Irish Famine: Opening Old Wounds“) in studying specific historical questions.

Trevor Owens and T. Mills Kelly, in turn, are concerned by the research and teaching challenges posed by rapid technological change. Owens–and the lively comments section–suggest ways that archivists might make their collections more searchable in a Google-dominated environment: “Implications for Digital Collections Given Historian’s Research Practices“. Kelly has a multi-part series in which he rethinks the entire history curriculum, specifically the imperative of integrating technology into teaching research skills: “The History Curriculum in 2023“.

The complicated relationships among history, narrative, author and audience were discused by Lucinda Matthew-Jones, Christopher Dummit and Christopher Jones. Matthew-Jones’ post “Doctor Who-ing the Victorians” (Journal of Victorian Culture Online) is a thoughtful response to a recent U.K. report on teaching history in British Schools. The use of history in Doctor Who, she argues, assumes a more sophisticated level of historical knowledge than the government report does! Dummit at Everyday History wonders if a historical novelist can be classed as a great historian  “Guy Gavriel Kay: Great Historian?” In “Narrative History and the Collapsing of Historical Distance“, Jones of The Junto discusses the problems and possibilities of blurring subject and author when writing narrative history. Rethinking our methodological practices and assumptions?  Contemplating non-linear Doctor Who history? Considering how best to tell stories? Fine questions to consider on Twelfth Night.

The world, obviously, didn’t end on December 21. For those who were disappointed, Sir Isaac Newton also had a few thoughts on the apocalypse, which he anticipated happening in 2034 or, perhaps, 2060: “Sir Isaac Newton’s Daniel and the Apocalypse (1733)” (The Public Domain Review).

In any case, it seems likely that we’ll all be here next month, so please come by next month’s History Carnival, which will be hosted by our own Sally Osborn at her blog Travels and travails in 18th-Century England. Happy Wassailing to you, tonight!

Historical Recipes: A Round-Up

The Recipes Project has an active Twitter account (@historecipes) and November has been very fruitful for interesting links. Maybe it has something to do with the nights drawing in, or the festive season rapidly approaching… The following links are the ones that proved most popular with our followers (at least judging by retweets).

The month started with John Gallagher at Earlymodernjohn reflecting on the history of soul cakes and live-tweeting his baking experience.

The Twitterverse was also all a-flutter with an exciting DIY history project at the University of Iowa Libraries: public transcription of the Szathmary Culinary Manuscripts and Cookbooks Collection.

On Guy Fawkes Day, we learned how to make fireworks seventeenth-century style at the Whipple Library Books Blog and how to remove ear worms using milk and honey at Sloane Letters Blog. A few days later, Shakespeare’s England shared the secrets of setting a fancy table, napkin folding and turning a peacock into a porcupine. As you do.

There have also been some tantalizing historical recipes: gingerbread (Travels and Travails in Eighteenth-Century England), sippet pudding (Colonial Williamsburg), Louis XIV’s favourite braised chicken (Chateau de Versailles) and — for smelling, anyhow — Martha Lloyd’s milk of roses and pot-pourri (The Jane Austen’s House Museum Blog).

The last entry is a recent discovery on my end rather than one found via Twitter: Sarah Duff at Tangerine and Cinnamon discussing “Dude Food”. Duff neatly pulls together gender, professional kitchen culture, and the Manifesto of Futurist Cooking.

November’s been a good month for blog posts–and it’s not even over yet!