//Wove paper
  • Thirteen unnumbered loose leaves 323 x 249 mm, watermarked BFK Rives, with manuscript text and vignettes produced by etching or, more likely, drypoint (see microphoto), incl. title-page, one full-page illustration and two leaves of text only; versos blank. Some leaves have registration marks. The set is housed in a cream French flapped folder (chemise) without lettering; the seller’s description is pasted to the front cover verso, glassine dust cover. Seller’s description: Cette édition in-folio du recueil de poèmes de Louis de Gonzague Frick, inconnue de Jean-Pierre Dutel, qui « a été tirée à 50 exemplaires (...) est certainement la plus rare (et a été) publiée après 1940 sur vélin (BFK) Rives » (cf. Ader, 3 mars 2020, n°155). Exemplaire «  de passe », sans justificatif, complet des 13 planches avec 11 eaux-fortes, dont une à pleine page, d'Auguste Brouet. Ref.: According to honesterotica, the first edition was published in 1938 in 65 copies: "The pink Ingres paper and the loose-leaf format tied with a red ribbon". Another source states: "Le tirage a été effectué avec marges, sur papier vélin BFK Rives au format in-4 (32,5 × 25), les planches mesurant 26,5 × 22 cm. Certains exemplaires sont sur papier blanc - Je remercie le libraire qui a pris la peine de me communiquer ces dernières informations. Pour moi, c'est bien l'édition à 65 qui est l'originale, les deux autres étant des retirages légèrement postérieurs, mais dans le détail desquels le principe de l’œuvre - un manuscrit destiné à quelques amis de l'auteur - a été quelque peu trahi." Contributors: Louis de Gonzague Frick (French, 1883 – 1958) Auguste Brouet (French, 1872 – 1941)
  • Title: BIBLIOMANIA; | OR | Book Madness: | A BIBLIOGRAPHICAL ROMANCE, | IN SIX PARTS. | Illustrated with Cuts. | BY THE REV. | THOMAS FROGNALL DIBDIN. | {vignette} | INTERIOR OF THE BODLEIAN LIBRARY | I pity all our great ones and rich men that know not this happiness. HEINSIUS. | LONDON: PRINTED FOR THE AUTHOR, | By J. McCreery, Blackhorse-court, Fleet-street; | AND SOLD BY MESSRS. LONGMAN, HURST, REES, ORME, | AND BROWN, PATERNOSTER-ROW. | 1811.|| Pagination: ffl, [i, ii] - ht, frontis., [iii, iv] - t.p., blank, [v]vi-ix - to the reader, [x] - blank, [2] - contents, [1, 2] - part 1 fl. t.p., blank, [3] - woodcut frame and capital I, 4-782 (imprint to p. 782) [2] - errata, blank, bfl; 1 plate op. p. 158. Collation: [A]6 B-Z8 2A-2Z8, 3A-3B8, 3C-3F4. Binding: 8vo, 23 x 14 cm, modern full dark brown calf by Period Binders (Bath, England), gilt fillet border to boards, raised bands with gilt ornaments and lettering to spine, pp. 685-688 an open tear in upper 1/8 of lateral margin, all margins marbled. Substantially revised 1st edition ("so much altered and enlarged, as to assume the character of a new work"). Author: Thomas Frognall Dibdin (British, 1776 – 1847).
  • Cover (in red and black): BÉRANGER | CHANSONS | GALANTES | {vignette} || Title page (in red and black): BÉRANGER | CHANSONS | GALANTES | ORNEES DE 16 AQUARELLES | PAR | ROJAN | {vignette} | ÉDITIONS DE LA BELLE ÉTOILE | PARIS || Pagination: [2] – front wrapper, [2] – blank, [1-4] 5-157 [3] [2] blank, [2] – back wrapper; the total number of pages 168 + 16 plates, numerous in-text head- and tailpieces in black. Collation: 4to; [1] 2-214, wrapped leaves included in collation; the total number of leaves 84 + 16 plates. Colour illustrations: 16 full-page colour plates and 4 colour headpieces are produced by the so-called Duval-Beaufumé process (collotype and stencil) of reproductions after Rojan’s watercolours. Tirage: Limited edition of 1500 copies, of which this is № 1434. Binding: Publisher's French flapped cream wrappers with red and black lettering to front wrapper and black lettering to spine, wove paper (vélin Navarre), uncut. Size: 243 x 195 mm. Contributors: Béranger, Pierre-Jean de (French, 1780 – 1857) – author. Rojankovsky, Feodor [Rojan; Рожанковский, Фёдор Степанович] (Russian-American, 1891 – 1970) – artist. NOTE on technique: Micro-photography reveals that this is not a collotype but some sort of photochemical reproduction method, such as a halftone screen. The colour was applied with a stencil, indeed.
  • Publisher’s blue wrapper: DÜRERS | KUPFERSTICHE UND HOLZSCHNITTE. | EIN KRITISCHES VERZEICHNIS | VON | R. v. RETBERG. | MÜNCHEN. | THEODOR ACKERMANN. | 1871. || Title page: similar to front wrapper, 2.5 cm cut at the bottom, text not affected. Pagination: front wrapper with lettering in a frame, flyleaf, [4] 1-169 [170 blank] [2], flyleaf, back wrapper with imprint plus 2 plates (frontis., Il. entry №129, and op. p., il. entry 100 № 260, printed on laid paper without watermark). Collation: π2 1-88 9-134 142, plus 2 plates extraneous to collation, incl. frontispiece. Binding: 26.4 x 17.5 cm, quarter green morocco over marbled boards, black compartment fillets and lettering to spine, publisher’s wrappers preserved. Marks: bookplate 6 x 9 cm to front pastedown: “БИБЛИОТЕКА | ГОСУДАРСТВЕННОГО | ЭРМИТАЖА ИЗ СОБРАНИЯ | СТЕПАНА ПЕТРОВИЧА | ЯРЕМИЧА | (1869 – 1939)”, purple ink stamp “В ПРОДАЖУ”. To front wrapper: Ink manuscript on top “Dr. Lichtenstein”… etc., black ink seal of rampant lion and pencil number “949” in the middle; pencil marks to p. 162.

    Contents: Inhalt - Berichtigungen - Vorwort und Einleitendes - Dürers Lebenskizze - [Text] - Nachtrag zu Dürers "Lebenskizze". A critical directory of Albrecht Dürer (German, 1471 – 1528) copperplate engravings and woodcuts by Ralf von Retberg (German, 1812 – 1885): the description of 167 woodcuts and 103 copperplate engravings.

    Provenance: From the collection of a Russian artist Stepan Petrovich Yaremich, sold by Hermitage Museum in St. Petersburg. Ref: Royal Academy.
  • Title-page: COLETTE WILLY | — | L'ingénue libertine | EAUX-FORTES DE LOUIS ICART | ❧ | ÉDITIONS EXCELSIOR | 27, Quai de la Tournelle | Paris | 1926 || Description: French cream flapped wrappers 33.5 x 26 cm with gilt lettering to front and spine, printed on wove paper (Japon Impérial), [2] blank, [1-4] h.t. / limitation, t.p. / citations, 5-191 [3] colophon, plus 20 plates of coloured etchings and 20 plates of b/w etchings, incl. frontispiece. Edition enriched with an autograph letter signed by Colette tipped in after limitation. Edition: limited to 546 copies of which one (№ UN) is unique, printed on Papier de Chine with original colour drawings, 55 (№ 1-50 + 5 H.C.) on Japon Impérial, 65 (№ 51-100 +15 H.C.) on Hollande van Gelder, and 425 (№ 101-500 + 25 H.C.) on vergé paper BFK Rives. This copy is № 48, enriched with Colette a.l.s. and an extra suite of plates. Printed on December 3, 1926, at Arrault et Cie in Tours. Transcript of a.l.s.: "De deux romans (Minne et Les égarements de Minne) qui ne portèrent pas ma signature, j’en ai fait un seul : l’Ingénue libertine. La première partie trouve encore grâce à mes yeux ; je suis plus sévère pour la deuxième et dernière, [mot rayé] superflue et qui sent le travail. Cette libertine aurait bien dû en rester à l’ingénuité. — Colette" Contributors: Sidonie-Gabrielle Colette [a.k.a. Colette] (French, 1873 – 1954) – author. Henry Gauthier-Villars [a.k.a. Willy] (French, 1859 – 1931) – author. Louis Icart (French, 1888 – 1950) – artist.
  • In an owner’s quarter buckram cardboard folder with a vegetation diaper design, ms blue ink lettering to front: “Songes galantes | 12 dessins par | Margit Gaal” at the centre, “Arpad Rob Laszlo | à Paris | 1938” in the lower right corner. Loose sheets with the 1st leaf t.p. / table de planches, and then 12 leaves of lithograph plates. Title-page: SONGES GALANTES | 12 DESSINS PAR | MARGIT GAAL | ÉDITION PRIVÉE | PARIS 1920 ||, ms inscription in blue ink in the middle : “Collection par | Árpad Rob Laśzló | techn. d’avion | Paris 1937”. Limitation: Edition limited to 500 copies of which № 1-100 signed by the author. This is copy № 407. References: Dutel (1920-1970) № 1413 (published in 1921); Honesterotica (indicated the year of death as 1965, however, there is no proof). Contributors: Gaál, Margit (Hungarian, 1898 – 1920) – artist.  
  • Softcover, in pictorial flapped wrappers, 28 x 21.8 cm, 16 entries, with colour illustrations. Catalogue # 8 of the sales exhibition on March 23-30 2004 in NY; pagination: [1-3] 4-50 [2], ils., some folding. Contributor: Sebastian Izzard
  • Portfolio of 14 original watercolour illustrations for Vers Libres by Raymond Radiguet. Painted on wove paper of different sizes, each mounted in a passe-partout 39,5 x 33 cm and enclosed in a flapped portfolio with a white label to front cover lettered "14 études originales | pour | VERS LIBRES | de | Raymond Radiguet | par | ROJAN". For published versions see:
    1. [LIB-2830.2021] Raymond Radiguet. Vers libres / [Illustrés par Rojan]. — Champigny: Au Panier Fleuri [i.e. Paris, René Bonnel, c. 1935].
    2. [LIB-2827.2021] Raymond Radiguet. Vers libres / Illustrés par Rojan. — Nogent: Au Panier Fleuri [i.e. Paris, c. 1937].
  • © Aurora Art Publishers, Leningrad, 1985. Printed and bound in Finland. Title-page (in red on the pictorial background): SAVED FOR | HUMANITY | THE HERMITAGE DURING | THE SIEGE OF LENINGRAD | 1941-1944 | AURORA ART PUBLISHERS • LENINGRAD || Illustrated album in hardcover, 33 x 25 cm, bound in black cloth with gilt and red to front cover and spine, brown endpapers, pictorial dust jacket; pp.: [1-6] 7-270 [34], total 304 pages with 388 b/w and colour illustrations. TextSergei Petrovich Varshavsky [Сергей Петрович Варшавский] (Jewish-Russian, 1906 – 1980); B. Rest [Б. Рест; Юлий Исаакович Шапиро] (Jewish-Russian, fl. 1940 – 1980). Preface: Boris Piotrovsky [Борис Борисович Пиотровский] (Russian, 1908 – 1990). Translated by Arthur Shkarovsky-Rafeé. Layout by Liubov Rakhmilevich. Photography by Viktor Savik and Leonid Bogdanov. Design by Valery Ivanov. A twin edition to [LIB-3042.2022] S. Varshavsky, B. Rest. The ordeal of the Hermitage: The siege of Leningrad, 1941-1944 — Leningrad: Aurora Art Publishers, New York: Harry N. Abrams, Inc., 1985 and the Russian edition [LIB-3044.2022] C. Варшавский, Б. Рест. Подвиг Эрмитажа, 1941-1944 / Альбом. — Ленинград: Издательство «Аврора», 1987. The text extracted from [LIB-3035.2022] С. Варшавский, Б. Рест. Подвиг Эрмитажа: Государственный Эрмитаж в годы Великой отечественной войны. — М.-Л.: Советский художник, 1965.  
  • Hardcover, 26.2 x 20.3 cm, quarter blue cloth over pictorial boards, pictorial endpapers, collated in-8vo, 1-58 64, pp.: [2] 3-87 [88], total 44 leaves with in-text woodcuts plus 8 leaves of colour plates (14 illustrations printed on both sides) and colour frontispiece (blank recto) after Gustave Doré. The story was written by Rudolf Erich Raspe in English and published anonymously in book form in Oxford in 1786 under the title Baron Munchausen's Narrative of his marvellous travels and campaigns in Russia, etc. The French translation from German of Gottfried August Bürger was performed by Théophile Gautier and published by Charles Furne in Paris in 1862 with illustrations after Gustave Doré – 158 wood engravings, including a frontispiece, 1 vignette on the title, 31 full-page plates and 125 vignettes in the text). Korney Chukovsky retold the Raspe story in Russian using the Būrger-Gautier version of the text, changing the order, time, and location of events. In addition, artist Yuri Syrnev (Ю. А. Сырнев) coloured Dore's woodcuts, and the book was born (first edition in 1928). Title-page (black and yellow earth): Э. РАСПЭ | ПРИКЛЮЧЕНИЯ | {vignette} | МЮНХАУЗЕНА | С ИЛЛЮСТРАЦИЯМИ | ГУСТАВА | ДОРЭ |  • | ДЛЯ | ДЕТЕЙ | ПЕРЕСКАЗАЛ К.ЧУКОВСКИЙ | • | ГОСУДАРСТВЕННОЕ ИЗДАТЕЛЬСТВО ДЕТСКОЙ ЛИТЕРАТУРЫ | НАРКОМПРОСА РСФСР | Москва 1945 Ленинград || Colophon: Для младшего возраста | РАСКРАСКА ВКЛЕЕК, ТИТУЛ И ОБЛОЖКА | худ. Ю. Сырнева | Издание десятое || Edition: 10th Russian edition thus. Print run: 11,000 copies. Contributors: Rudolf Erich Raspe (German, 1736 – 1794) – author. Korney Chukovsky [Корней Иванович Чуковский, Николай Корнейчуков] (Russian, 1882 – 1969) – translator. Gustave Doré (French, 1832 – 1883) – artist. Юрий Аркадьевич Сырнев (Russian, 1905 – 1943) – artist. Fictional author: Baron Munchausen [Baron Münchhausen] / Karl Friedrich Hieronymus von Münchhausen (German, 1720 – 1797).  
  • Hardcover volume, 26.6 x 21.3 cm, ¾ blue crushed morocco over marbled boards, marbled endpapers, original wrappers preserved, raised bands; wove paper, watermarked Van Gelder Zonen, unpaginated, 2 ffl, 1 front cover, 2 blanks, 1 h.t., 1 t.p., 46 leaves of text and plates (18 full-page and 14 half-page lithographs by Marcel Vertès), 1 colophon, 1 blank, 1 back cover, 2 ffl; 52 leaves within the original covers, as per Dutel. Title-page: POÉSIES | ÉROTIQUES | D' | UN | AUTE | UR CÉ | LÈBRE, | ILLUSTRÉ | ES DE TR | ENTE-DEUX | LITHOGRAPHIES | ORIGINALES | DESSINÉES | PAR UN | ARTISTE | INCON | NU | | BARCELONE | ATARAZANAS (BARRIO CHINO) | L'AN I DE LA RÉPUBLIQUE | CATALANE || Limitation: A print run of 165 numbered copies, of which this is copy № 148, and 5 additional presentation copies. The text was printed by Massol, and plates were produced by Mme Duchatel. Catalogue raisonné: Dutel III № 2228 ; Nordmann II (Christie’s) № 321; Éros invaincu № 92, p. 222; Vokaer № 36, p. 16. Contributors: Pierre Louÿs (French, 1870 – 1925) – author. Marcel Vertès [Marcell Vértes] (Jewish-Hungarian-French, 1895 – 1961) – artist. René Bonnel (French, 1884 – 1975) – publisher.
  • Hardcover volume, 35 x 27 cm, bound in grey cloth, blind stamped characters to front, brown characters to spine, in a slipcase, the outer case missing, pp.: [4] [1] 2-116 (plates with photographs of 202 items), [2] 119-154 [4]. Ninsei [仁清] and Kenzan [乾山] ceramics produced by Ninsei Nonomura [野々村仁清(Japanese, c. 1640 – c. 1690) and Ogata Kenzan [尾形 乾山] (Japanese, 1663 – 1743), respectively. 日本の陶磁 – Japanese ceramics, series title. Contributors: Yasunari Kawabata [川端 康成] (Japanese, 1924 – 1972) – author. Tetsuzo Tanikawa [谷川 徹三] (Japanese, 1895 – 1989) – author. Seizo Hayashiya [林屋晴三] (Japanese, 1928 – 2017) – editor. Chūōkōron-sha [中央公論社] – publisher.
  • Letterpress title-page, engraved title-page, and 10 sheets of collotype plates printed on india paper mounted on thick wove paper, with captioned guard sheets, loose in a vellum-backed cardboard portfolio with cloth-mounted flaps; floral diaper design inside throughout; bookseller's label to front board verso; limited edition of 550 copies of which this is copy № 103. Dimensions: 338 x 268 mm portfolio; 325 x 260 mm sheet, 225 x 195 mm image. Front board with lettering and vignette: GÖTTERLIEBSCHAFTEN | DAS MIT WINKENDEM HAUPT ICH GEWAHRET | {vignette} | {signature} | ARTUR WOLF / VERLAG WIEN || Letterpress title-page: FRANZ VON BAYROS | “GÖTTERLIEBSCHAFTEN” | ARTUR WOLF / VERLAG WIEN | 1914 || Verso to letterpress t.p. VERZEICHNIS DER TAFELN.
    1. Europa und der Stier
    2. Leda und die Schildkröte
    3. Sterope und Herkules
    4. Herodikos und die Turnerinnen
    5. Phoroneus und die Hirtin
    6. Minos und Persipeia
    7. Phryne und Mutter
    8. Pytalos und Demeter
    9. Kirke und die Ferkel
    10. Putiphar
    And limitation statement: Dieses Werk wurde im Auftrage des Verlages Artur Wolf, Wien, in der Kunstanstalt Jaffé, Wien, in Faksimile-Lichtdruck in einer einmalign numerierten Auflage von 550 Exemplaren hergestellt. Die Nummern 1 bis 50 wurden vom Künstler signiert. Dieses Exemplar erhielt die Nummer 103. Contributors: Franz von Bayros (Austrian, 1866 – 1924) – artist Arthur Wolf (Austrian-Jewish, 1887 ­ 1932) – publisher Artur-Wolf-Verlag (1911 – 1937)– publisher (company)
  • Chromolithography on thick wove paper, 473 x 315 mm sheet, 372 x 260 mm image, black ink stamp “5050” to reverse. Signed on stone "Jules Gaildrau"; below centre: "GÉNERAL DE DIVISION, GRANDE TENUE DE SERVICE"; Bottom left: "Paris, J. Gaildrau, rue de Seine, 16"; right: "Imp. Lemercier, Paris." Joseph Lemercier (French, 1803 – 1887) – printer. Jules Gaildrau (French, 1816 – 1898) – artist.
  • Softcover, 325 x 253 mm, publisher’s French flapped wrappers in glassine dust cover, 15 leaves folio folded in half, making 30 in-2o leaves 321 x 250 mm, with two leaves within the wrappers, [1] t.p., [2] Vertès’ blue ink inscription “À Alexaner Sternberg frère Nicolas qui est un garçon charmant et un bon artiste. Vertès.” and drawing, [3] frontispiece, [4-26] text with six full-page, one head- and one tailpiece in dry point technique, with guard tissues, [27] list of plates, [28] colophon, [29] blank; some page numbers manually scripted in pencil to the bottom right corners by a previous owner. Paper watermarked “BFK Rives”. Title-page (in orange and black): ÉLOGE | DE | MARCEL VERTÈS | PAR | GEORGES HUISMAN | ORNÉ | DE GRAVURES ORIGINALES | {publisher’s device} | MANUEL BRUKER ÉDITEUR || Colophon: CET OUVRAGE A ÉTÉ ACHEVÉ D'IMPRIMER SUR LES PRESSES DE L'IMPRIMERIE DARAGNÈS LE 30 OCTOBRE 1951 A 200 EXEMPLAIRES NUMÉROTÉS DONT 20 SUR VÉLIN 'ARCHES DE 1 A 20 AUXQUELS IL A ÉTÉ JOINT UNE SUITE DES GRAVURES SUR JAPON NACRÉ ET 180 SUR VÉLIN BLANC DE RIVES DE 21 A 200. ON A TIRÉ EN OUTRE 20 SUITES SUR MALACCA DES PLANCHES REFUSÉES. EXEMPLAIRE N° 93. Limitation: 200 copies printed on October 30, 1951, at Daragnès press: 20 (№№ 1-20) on Arches vellum paper with a suite of plates on Japon Nacré and 180 (№№ 21-200) Vélin Blanc by Rives. This is copy № 93. Tipped in: (1) photo of Vertès (and one more) in front of his murals, with the blue ballpoint pen inscription “À Alex Sternberg, frère de Nicola, excellent ami, excellent artiste et voyez, quel photographe!!! Vertès”; (2) postcard with a signed invitation to Vertès' exhibition by Librairie M.-P. Tremois: “Carte Postale | Paris, le 2 mars [19]28 | Monsieur, | Du 6 au 24 mars, | de 2 heures à 6h30, aura | lieu à la Librairie M.-P. Trémois | 43 avenue Rapp, 7e, une | exposition de dessins et | aquarelles de Vertès, ayant | servi à l’illustration de livres. | Nous espérons que vous | voudrez bien nous honorer | de votre visite. M.-P. Trémois.” The drypoint technique is confirmed by the presence of a white line in the middle of the black  printed line on the micro photo: Catalogue raisonné: Vokaer № 52. Contributors: Georges Huisman (French, 1889 – 1957) – author. Marcel Vertès [Marcell Vértes] (Jewish-Hungarian-French, 1895 – 1961) – character/artist. Manuel Bruker (French, 1891 – 1979) – publisher. Jean-Gabriel Daragnès (French, 1886 – 1950) – printer. Nicolas Sternberg (Hungarian-French, 1902 –1960) Librairie M.-P. Trémois (1925 – 1953)
  • ERNEST HEMINGWAY | A Moveable Feast | {Citation} | CHARLES SCRIBNER'S SONS, | New York || Pagination: [12] – incl: advert., h.t., t.p., colophon, contents, preface, and note, [1, 2] - f.t. / blank, 3-211 [212]. Publisher’s cloth-backed stamped boards, original dust jacket. Ref.: Hanneman A31a.
  • Title page: BOOKLEGGERS | AND | SMUTHOUNDS | THE TRADE IN EROTICA, 1920-1940 | JAY A. GERTZMAN | UNIVERSITY OF PENNSYLVANIA PRESS • PHILADELPHIA || Pagination: [8] [1] 2-418 [6] blanks, total 216 leaves. Binding: 24.5 x 16 cm; black cloth, silver lettering to spine, pictorial dust jacket.
  • Front wrapper (in black and blue): PAUL MORAND | L'EUROPE | GALANTE | QUINZE LITHOGRAPHES | HORS TEXTE ORIGINALES | DE VERTÈS | {vignette} | LE MIROIR DES MŒURS | LES ARTS ET LE LIVRE | =| M. CM. XXVII || Title-page (in black and blue): PAUL MORAND | L'EUROPE | GALANTE | ORNÉ DE QUINZE | LITHOGRAPHES ORIGINALES | PAR VERTÈS | {vignette} | LE MIROIR DES MŒURS | LES ARTS ET LE LIVRE | 17 Rue Froidevaux (XIVe) | =| M. CM. XXVII || Pagination: [1-9] 10-245 [7], and 2 leaves under the wrappers, ils. Collation: 8vo; [1]8 2-168; first and last leaves under wrappers; total 128 leaves and 17 plates extraneous to collation (two more than the declared 15). Binding: 20.5 x 14.5, French flapped tan wrappers with lettering and vignette, lettering to spine. Printed on May 30, 1927 at l'Imprimerie du Livre, Rueil (Henri Filipacchi, director); under supervision of Georges-Célestin Crès. Edition: 3rd book is the series "Le miroir des mœurs", limited to 1165 copies of which 65 on Papier d'Annam, 15 of them not for sale, numbered 1-50 and 51-65, respectively; 1100 copies on Vélin teinté de Rives (100 of them not for sale), numbered 66-1065 and 1066-1165, respectively. This copy is № 474. Contributors: Paul Morand (French, 1888 – 1976) – author. Marcel Vertès [Marcell Vértes] (Jewish-Hungarian-French, 1895 – 1961) – artist. Les arts et le livre; Georges-Célestin Crès (French, 1875 – 1935) – publisher. l'Imprimerie du Livre (Rueil); Henri Élie Michel Filipacchi [Flippaki] (French, 1900 – 1961) – printer. Other names: Marcel Vertès, Marcel Vertes, Marcell Vértes