Although the edition survives in approximately 136 institutional holdings worldwide (via ISTC), the census reveals a strikingly fragmented pattern of transmission. Many recorded holdings comprise only Parts I–II or III–IV, often imperfect, reflecting the long history of independent circulation of the constituent volumes. Copies preserving all four parts together are substantially less common than the headline census figure suggests. We have been unable to trace another appearance in modern commerce of the present Rusch edition preserving all four parts. Even the distinguished nineteenth-century bibliophile Dr Georg Kloss appears to have owned only the first two volumes of the 1473 Johannes Mentelin edition. At a time when surviving copies are frequently defective, dispersed, or incomplete, the present copy, though textually incomplete, preserves all four parts of the historical sequence of one of the most influential texts of the medieval world, including the desirable complete fourth part.
The rarity of such survivals was already recognised in the nineteenth century. In his landmark study Account of a Copy of the First Edition of the Speculum Maius of Vincent de Beauvais (1885), John Ferguson observed:
“There is hardly any book less common than a complete set of the editio princeps of the Speculum Maius.”
After surveying the principal institutional and private collections available to him, Ferguson found complete examples exceedingly difficult to identify and noted that even when sections appeared they were usually incomplete. More than a century later, the surviving evidence remains remarkably consistent with his observations. The examples traced in modern commerce comprise almost exclusively fragmentary or defective copies, including the copy offered by Kiefer (Auction 54, 2004, lot 320, €15,000), preserving only Parts I–II, and the incomplete Parts I–II copy successively handled by Swann Galleries (2015), Sanctuary Rare Books (2018), $25,000 USD, and Christie’s (2022). Phillip J. Pirages also sold a volume III only of the Mentelin edition, incomplete of a blank, for $17,500 USD in 2016. The celebrated William Morris copy of the 1473 Mentelin edition, sold at Sotheby’s in 1898 (lot 1192, £36) and subsequently acquired by the New York Public Library, represents the only complete four-part Strasbourg Speculum historiale recorded in commerce that we have been able to trace since the State Library Victoria, Australia, acquired its textually incomplete four-part copy from the famous bookseller Frederik Muller circa 1854–1876.
Few monuments of medieval learning rival Vincent of Beauvais’s Speculum maius in either ambition or influence. Conceived within the intellectual milieu of the court of King Louis IX of France, for whose children Vincent is believed to have served as tutor, it represented the most comprehensive attempt of the Middle Ages to gather and organise the entirety of human knowledge. The work ultimately came to be transmitted in four great divisions: the Speculum naturale, treating the natural world; the Speculum doctrinale, encompassing the arts and sciences; the probably apocryphal Speculum morale; and the Speculum historiale, a universal history extending from Creation to the author’s own age.
Of these components, the Speculum historiale proved by far the most influential and widely disseminated. More than 250 manuscript volumes are recorded, while the text circulated throughout Europe both in Latin and through vernacular adaptations in French, Dutch, German, Catalan, and other languages. Jacob van Maerlant’s Spiegel Historiael, begun in 1283, ranks among the earliest great vernacular historical compilations, while Jean de Vignay’s Miroir historial ensured Vincent’s work a central place within the historical culture of late medieval France. Through these and numerous other adaptations, Vincent’s vision of sacred and secular history became one of the principal frameworks through which medieval Europe understood the past.
The fragmented survival of the edition reflects not merely later loss, but the original conception of the work itself. Modern scholarship has emphasised that Vincent recognised that the immense scale of the Speculum maius would place complete copies beyond the reach of many readers [Voorbij, 2024]. Accordingly, he structured its constituent parts so that they could circulate as self-contained works, each furnished with its own prologue and apparatus. Medieval owners frequently commissioned or acquired only those sections most relevant to their interests, and complete manuscript copies of the entire Speculum maius were themselves exceptional, with just two complete examples presently recorded [ibid.]. The Speculum historiale was the most successful component of the enterprise, and within it the fourth and final part, beginning with the reign of Charlemagne, appears to have enjoyed a particularly independent existence as a history of comparatively recent Europe. The large number of institutional holdings preserving only Parts I–II, III–IV, or individual parts therefore reflects a mode of transmission already implicit in the author’s design.
Of note in the fourth volume is possibly the earliest printed witness to the history of Poland, preceding Miechowita’s Chronica Polonorum by approximately forty-six years, as well as the historical accounts found in the Fasciculus Temporum, Historia Bohemica, Chronicon Pontificum et imperatorum, Supplementum Chronicarum, and the Nuremberg Chronicle. It includes an account of the Mongol invasion of Poland in 1241, beginning: “Anno quo Christi MCCXLI Tartari vastaverunt Poloniam et Hungariam...” The work also recounts the journey of Benedictus Polonus through Poland alongside John of Plano Carpini as delegates of Pope Innocent IV to the Mongol court between 1245 and 1247, a significant record given that little else is recorded of Benedict beyond his status as the first Pole to have travelled to China, some twenty-five years before Marco Polo. It further mentions Konrad I Mazowiecki, Duke Bolesław, and several other important figures in early Polish history, preserving probably the earliest printed account of Poland’s encounter with the Mongol world and its place within the wider diplomatic and political networks of thirteenth-century Europe.
The present edition belongs to the earliest printed transmission and is usually regarded as the first edition of the Speculum historiale, preceding Johann Mentelin’s dated Strasbourg edition of December 1473 (cf. ISTC; BSB-Ink; USTC). However, some bibliographers and institutional catalogues (cf. GW) have adopted a more cautious position. The edition is undated and its precise priority over Mentelin’s printing cannot be demonstrated with certainty; it is therefore perhaps best described as printed not later than 1476 owing to a dated purchase note in a copy cited by the BnF.
Produced by Adolf Rusch, the celebrated “R-Printer”, it ranks among the foundational monuments of Strasbourg typography and among the most ambitious productions of the first generation of German printing. Long identified only through the distinctive capital “R” employed in his type, Rusch is now recognised as Johann Mentelin’s son-in-law and close associate, responsible for some of the most technically sophisticated books produced in fifteenth-century Strasbourg. The bibliographical history of the edition is both complex and distinguished. Earlier generations of scholars frequently confused several Strasbourg editions under Mentelin’s name, but subsequent study established the independent character of the present 67-line edition. Ferguson distinguished the various Strasbourg settings and identified the present issue through its characteristic capital forms. The distinctive capital “R”, from which the anonymous printer received his conventional name, remains one of the most recognisable typographical features of early Strasbourg printing.
Typographically, the edition represents one of the high achievements of the first decade of European printing. Printed in Rusch’s celebrated semi-Gothic type, distinguished by its characteristic capital forms and subtle incorporation of Roman elements, it occupies a fascinating position between manuscript culture and typographic innovation. The page retains the authority, rhythm, and visual density of the medieval codex while displaying the technical sophistication of one of Europe’s earliest presses.
Particularly noteworthy is a contemporary note written by the rubricator on Part III, f. 148. The note records the omission of the conclusion of the narrative concerning Saints Eustasius and Attala while directing that the missing text be supplied from elsewhere. It occurs immediately before a section in which leaves are demonstrably disordered, with two leaves surviving misbound elsewhere in the set and two others wanting. Together with the surviving disorder of the gathering, the annotation preserves evidence of a defect recognised during the preparation of the volume itself, offering a rare glimpse into the practical realities of producing and assembling “the largest printed book of the fifteenth century”, referring to the full Speculum maius. The present copy also preserves a curious interrupted programme of rubrication in Parts III–IV, with only twenty-seven pages rubricated while the remainder were left undecorated.
Ferguson perhaps captured the significance of the edition best when he concluded:
If it be not nearly so rare as the Valdarfer Boccaccio, if it be not possessed of the age and the historical and intrinsic value of the Gutenberg Bible or the Fust and Schoeffer Psalter, if it be not able to command the price of much more recent and more abundant books, yet as a monument of medieval learning and labour and of fifteenth-century art, skill, and conscientiousness, nothing more could be desired.