We Appraise, Authenticate, Buy, and Sell Rare & Historic Autographed Items
We are the Reference in Brazil
Do you want to ACQUIRE, AUTHENTICATE OR CERTIFY a signed document or object?
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Rare and historic autographs for sale.
👉 View catalogRare autograph documents and objects, carefully selected and guaranteed. Pieces of historical, cultural or sporting significance, from private collections, intended for collectors, institutions and enthusiasts seeking authenticity, context and quality.
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DOES MY AUTOGRAPHED DOCUMENT OR OBJECT HAVE VALUE?
👉 Request a technical opinionA well-founded technical report that analyzes the authenticity and true market value, offering practical and objective guidance based on concrete experience and direct involvement in the collectibles market.
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AUTHENTICATE A DOCUMENT OR AN AUTOGRAPHED ITEM
👉 Request a CERTIFICATEGet a professional certificate that analyzes the authenticity of your item.
Signed and certified football shirts (NEW)
Buy with confidence or advertise yours: we certify your item and connect you to a qualified audience for better sales,
The complete catalog
Rare pieces, chosen for their importance, provenance, and state of preservation, intended for discerning collectors and institutions.
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Complete autograph album of the first Brazilian football team to win the world championship (1958)
Regular price R$ 150.000,00 BRLRegular priceUnit price / perSale price R$ 150.000,00 BRL -
Handwritten letter from Alberto Santos Dumont (August 11, 1928)
Regular price R$ 120.000,00 BRLRegular priceUnit price / perSale price R$ 120.000,00 BRL -
Handwritten letter from Alberto Santos Dumont (November 7, 1926)
Regular price R$ 120.000,00 BRLRegular priceUnit price / perSale price R$ 120.000,00 BRL -
Letter signed by Alberto Santos Dumont (1901)
Regular price R$ 70.000,00 BRLRegular priceUnit price / perSale price R$ 70.000,00 BRL
Exceptional pieces and sets
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Becoming Senna (in English)
SeeTwo handwritten letters from Ayrton Senna to his best friend, totaling 25 pages, with previously unpublished drawings and photographs, dated 1979, document his time in European karting and the beginning of his journey towards Formula 1 at the age of 19.
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Alberto Santos-Dumont, le pionnier (in French)
SeeThe most beautiful collection of manuscripts and photographs of Alberto Santos-Dumont brings together 30 decisive years of his life. These are rare and exceptional documents that reveal the aviation pioneer and also a man of great values. Introduction in French.
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Writings of the Empire
SeeThis exceptional collection, spanning nearly a century of Brazilian Imperial history, offers an intimate and human glimpse into the lives of key figures such as Dom Pedro I, Dom Pedro II, and Princess Isabel, through handwritten letters, signed portraits, and previously unpublished drawings.
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Pelé 1958
SeeThe most complete known autograph album of the Brazilian national team that won the 1958 World Cup, featuring signatures from legends such as Garrincha, Zagallo, and others, including one of Edson Arantes do Nascimento 's first signatures, writing 'Pelé'.
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Signed Jorge Amado
SeePreviously unpublished correspondence between Jorge Amado and Zélia Gattai and the Olinto couple, covering almost three decades of friendship: Jorge's daily life, the creative and editing process, adaptations for film and television, Afro-Bahian culture, and his relationship with Zélia.
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An unknown Mane-Katz
SeeThis expressive portrait, discovered by chance in Brazil, is a previously unknown work attributed to Emmanuel Mané-Katz , depicting a man in a beret and blue scarf, possibly the artist Chaim Soutine . The painting is currently undergoing authentication.
100% of our customers are satisfied.
Yes, I am very happy! You are very serious, studious, detail-oriented, reliable, extremely professional, and kind. | Testimonial from the buyer of a letter by Gabriel Auguste Daubrée
Featured in the media
Museums and Institutions that are clients
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French Cinematheque | France
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Oswaldo Cruz Foundation | Brazil
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Moulin Rouge | France
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Auguste Renoir Museum | France
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New Museum of Monaco | Monte-Carlo
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University of São Paulo (USP) | Brazil
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