Auction House Details

The Ross Art Group Inc

Auction House Name The Ross Art Group Inc
Site URL https://postergroup.com/
About Us The Ross Art Group was founded by Mickey Ross over 20 years ago, to offer the vintage poster enthusiast his unique aesthetic within the poster world. Having collected Original Vintage Posters for over 10 years, Mickey felt that he would be able to combine his personal design taste along with his business background to bring a unique character to the fine art world. After completing his MBA program at the University of Michigan, Mickey had a successful career in the textile industry for over 20 years. With a background in the design and creation of printed fabrics, it seemed only natural when Mickey began to collect Original Vintage Posters while traveling throughout Europe. What began as a hobby developed into a passion, and that passion has now become a thriving business. Auctions on Invaluable Viewing: All posters are physically in our Gallery, located in Boca Raton, Florida. We are open by appointment only. If you would like to receive a more detailed condition report or make an appointment to come into the Gallery, please call us at 561.562.4100 or email sales@postergroup.com. We are also able to arrange for digital previewing with Zoom and FaceTime!
Who do I contact if I have questions? sales@postergroup.com
City Boca Raton
State Florida
Country United States
Zipcode 33431
Contact Number (561) 562-4100
Buyer's Fee Buyer's Premium of 5%
Consigner's Fee

AUCTION LIST


  • <b><center>University Archives<br>Rare Autographs & Books Including Lincoln & Space Exploration<br>January 7, 2026</center></b> <b>University Archives, Jan. 7:</b> Jefferson's Owned & Signed "Plutarch's Morals" Vol. 4. - 1st Time At Auction In Nearly 200 Years! <b>University Archives, Jan. 7:</b> Flown NASA Hasselblad 203S Space Camera On Endeavour STS-111, With Components, Data Module & Flown Film Magazine! <b>University Archives, Jan. 7:</b> One Of The Finest Lincoln Assassination Letters Extant, April 15, 1865 - Illustrated & Beyond Dramatic! 8pp. <b><center>University Archives<br>Rare Autographs & Books Including Lincoln & Space Exploration<br>January 7, 2026</center></b> <b>University Archives, Jan. 7:</b> Isaac Newton Highly Important Religious Manuscript With 85+ Words In His Hand, Ex-Bonhams <b>University Archives, Jan. 7:</b> Marilyn Monroe Gorgeous Signed & Inscribed Photograph, PSA Authenticated <b>University Archives, Jan. 7:</b> Rare Ernest Hemingway, 1 Of 10 Signed Presentation Copies Of "Farewell To Arms" <b><center>University Archives<br>Rare Autographs & Books Including Lincoln & Space Exploration<br>January 7, 2026</center></b> <b>University Archives, Jan. 7:</b> Ayn Rand 11pp Revised AMS "The Cold Civil War" For LA Times Newspaper- 900+ Words In Her Hand! <b>University Archives, Jan. 7:</b> Mary Todd Lincoln Calls Abe A "great & good man, who loved & served his country so well" <b>University Archives, Jan. 7:</b> Abraham Lincoln Gives Rebel Woman Pass To Visit Prisoner Of War Husband, Showing A Very Human Lincoln! <b><center>University Archives<br>Rare Autographs & Books Including Lincoln & Space Exploration<br>January 7, 2026</center></b> <b>University Archives, Jan. 7:</b> Babe Ruth PSA Type II Signed Conlon Photo, With Ruth Miniature Louisville Slugger, 16.25" <b>University Archives, Jan. 7:</b> Armstrong, Collins, Aldrin Signed Photo - Prime Crew Apollo 11 - PSA Authenticated <b>University Archives, Jan. 7:</b> Huge Abraham Lincoln Hesler Photo, Ca. 1880 - As If He Were In The Room!
    University Archives
    Rare Autographs & Books Including Lincoln & Space Exploration
    January 7, 2026
    University Archives, Jan. 7: Jefferson's Owned & Signed "Plutarch's Morals" Vol. 4. - 1st Time At Auction In Nearly 200 Years!
    University Archives, Jan. 7: Flown NASA Hasselblad 203S Space Camera On Endeavour STS-111, With Components, Data Module & Flown Film Magazine!
    University Archives, Jan. 7: One Of The Finest Lincoln Assassination Letters Extant, April 15, 1865 - Illustrated & Beyond Dramatic! 8pp.
    University Archives
    Rare Autographs & Books Including Lincoln & Space Exploration
    January 7, 2026
    University Archives, Jan. 7: Isaac Newton Highly Important Religious Manuscript With 85+ Words In His Hand, Ex-Bonhams
    University Archives, Jan. 7: Marilyn Monroe Gorgeous Signed & Inscribed Photograph, PSA Authenticated
    University Archives, Jan. 7: Rare Ernest Hemingway, 1 Of 10 Signed Presentation Copies Of "Farewell To Arms"
    University Archives
    Rare Autographs & Books Including Lincoln & Space Exploration
    January 7, 2026
    University Archives, Jan. 7: Ayn Rand 11pp Revised AMS "The Cold Civil War" For LA Times Newspaper- 900+ Words In Her Hand!
    University Archives, Jan. 7: Mary Todd Lincoln Calls Abe A "great & good man, who loved & served his country so well"
    University Archives, Jan. 7: Abraham Lincoln Gives Rebel Woman Pass To Visit Prisoner Of War Husband, Showing A Very Human Lincoln!
    University Archives
    Rare Autographs & Books Including Lincoln & Space Exploration
    January 7, 2026
    University Archives, Jan. 7: Babe Ruth PSA Type II Signed Conlon Photo, With Ruth Miniature Louisville Slugger, 16.25"
    University Archives, Jan. 7: Armstrong, Collins, Aldrin Signed Photo - Prime Crew Apollo 11 - PSA Authenticated
    University Archives, Jan. 7: Huge Abraham Lincoln Hesler Photo, Ca. 1880 - As If He Were In The Room!
  • <b><center>Case Antiques<br>2026 Winter Fine Art & Antiques<br>January 31 and February 1, 2026</center><b> <b>Case Antiques, Jan. 31-Feb. 1:</b> 1775 Map of Virginia, Fry and Jefferson, ex-John Tyler. $6,000 to $8,000. <b>Case Antiques, Jan. 31-Feb. 1:</b> Albrecht Durer Engraving, The Peasant Couple at Market. $3,400 to $3,800. <b>Case Antiques, Jan. 31-Feb. 1:</b> 1777 Map: Wm. Faden, British Colonies in N. America, ex. John Tyler. $2,000 to $2,400. <b><center>Case Antiques<br>2026 Winter Fine Art & Antiques<br>January 31 and February 1, 2026</center><b> <b>Case Antiques, Jan. 31-Feb. 1:</b> 30 Vols. George Eliot 1st Editions; Mill on the Floss, Silas Marner, Deronda, etc. $1,400 to $1,800. <b>Case Antiques, Jan. 31-Feb. 1:</b> Celestial Floor Globe c. 1800. $1,400 to $1,800. <b>Case Antiques, Jan. 31-Feb. 1:</b> Lewis Carroll: Alice's Adventures in Wonderland, 1866 London MacMillan. $900 to $1,200. <b><center>Case Antiques<br>2026 Winter Fine Art & Antiques<br>January 31 and February 1, 2026</center><b> <b>Case Antiques, Jan. 31-Feb. 1:</b> President Andrew Jackson Signed Patent, 1831. $1,000 to $1,200. <b>Case Antiques, Jan. 31-Feb. 1:</b> Civil War Tintype of Calvin “Old Ballie” Walker, CSA 3rd TN Infantry, KIA, plus 3 Union Images. $800 to $1,000. <b>Case Antiques, Jan. 31-Feb. 1:</b> 1855 Georgia Pocket Map, W. G. Bonner. $800 to $1,000. <b><center>Case Antiques<br>2026 Winter Fine Art & Antiques<br>January 31 and February 1, 2026</center><b> <b>Case Antiques, Jan. 31-Feb. 1:</b> Audubon c. 1835 Birds of America Common Cormorant, Havell Edition. $800 to $900. <b>Case Antiques, Jan. 31-Feb. 1:</b> George Eliot, Middlemarch, 1st Edition in 8 Volumes. $600 to $800. <b>Case Antiques, Jan. 31-Feb. 1:</b> Four NASA Moon Survey Photos; 144M, 148M, 149M, 149H1. $400 to $600.
    Case Antiques
    2026 Winter Fine Art & Antiques
    January 31 and February 1, 2026
    Case Antiques, Jan. 31-Feb. 1: 1775 Map of Virginia, Fry and Jefferson, ex-John Tyler. $6,000 to $8,000.
    Case Antiques, Jan. 31-Feb. 1: Albrecht Durer Engraving, The Peasant Couple at Market. $3,400 to $3,800.
    Case Antiques, Jan. 31-Feb. 1: 1777 Map: Wm. Faden, British Colonies in N. America, ex. John Tyler. $2,000 to $2,400.
    Case Antiques
    2026 Winter Fine Art & Antiques
    January 31 and February 1, 2026
    Case Antiques, Jan. 31-Feb. 1: 30 Vols. George Eliot 1st Editions; Mill on the Floss, Silas Marner, Deronda, etc. $1,400 to $1,800.
    Case Antiques, Jan. 31-Feb. 1: Celestial Floor Globe c. 1800. $1,400 to $1,800.
    Case Antiques, Jan. 31-Feb. 1: Lewis Carroll: Alice's Adventures in Wonderland, 1866 London MacMillan. $900 to $1,200.
    Case Antiques
    2026 Winter Fine Art & Antiques
    January 31 and February 1, 2026
    Case Antiques, Jan. 31-Feb. 1: President Andrew Jackson Signed Patent, 1831. $1,000 to $1,200.
    Case Antiques, Jan. 31-Feb. 1: Civil War Tintype of Calvin “Old Ballie” Walker, CSA 3rd TN Infantry, KIA, plus 3 Union Images. $800 to $1,000.
    Case Antiques, Jan. 31-Feb. 1: 1855 Georgia Pocket Map, W. G. Bonner. $800 to $1,000.
    Case Antiques
    2026 Winter Fine Art & Antiques
    January 31 and February 1, 2026
    Case Antiques, Jan. 31-Feb. 1: Audubon c. 1835 Birds of America Common Cormorant, Havell Edition. $800 to $900.
    Case Antiques, Jan. 31-Feb. 1: George Eliot, Middlemarch, 1st Edition in 8 Volumes. $600 to $800.
    Case Antiques, Jan. 31-Feb. 1: Four NASA Moon Survey Photos; 144M, 148M, 149M, 149H1. $400 to $600.
  • <b><center>Sotheby’s<br>Year in Review</center></b> <b>Sotheby’s Year in Review:</b> A Rare Hebrew Bible with Micrographic Masorah. Sold: 1,514,000 USD <b>Sotheby’s Year in Review:</b> "The Freedman's Primer.” Sold: 241,300 USD <b>Sotheby’s Year in Review:</b> Smith, William. "The Map that Changed the World." Sold: 139,700 USD <b>Sotheby’s Year in Review:</b> Psalter, C13th. Illuminated Psalter. Sold: 330,200 GBP <b>Sotheby’s Year in Review:</b> Lincoln, Abraham. The abolition of slavery. Sold: 13,697,500 USD <b>Sotheby’s Year in Review:</b> Vergilius. Opera, Venice, Aldo Manuzio, 1501. Sold: 1,041,400 USD
    Sotheby’s
    Year in Review
    Sotheby’s Year in Review: A Rare Hebrew Bible with Micrographic Masorah. Sold: 1,514,000 USD
    Sotheby’s Year in Review: "The Freedman's Primer.” Sold: 241,300 USD
    Sotheby’s Year in Review: Smith, William. "The Map that Changed the World." Sold: 139,700 USD
    Sotheby’s Year in Review: Psalter, C13th. Illuminated Psalter. Sold: 330,200 GBP
    Sotheby’s Year in Review: Lincoln, Abraham. The abolition of slavery. Sold: 13,697,500 USD
    Sotheby’s Year in Review: Vergilius. Opera, Venice, Aldo Manuzio, 1501. Sold: 1,041,400 USD