Mark Coin Appraisals

Royal Copenhagen Porcelain Marking with Production Date '1858'

German Hyperinflation Stamp - 500 Tausend (500,000) Mark

Mark Jackson 1990 NBA Hoops Basketball Card

German Empire 30 Mark Posthorn Stamp

Chinese Porcelain with Authentic Mark

Mark McGwire 1998 Edition Starting Lineup Action Figure with Baseball Card

Porcelain Dinnerware with Red Mark

Podeterre Stone China Plate with Bird Mark

Mark Jackson 1990 NBA Hoops Basketball Card

Mark Stock 'Modernism' San Francisco International Art Exposition Poster

Deutsches Reich 200 Millionen Mark Postage Stamp

Ceramic Saucer with 'Art Gallery' Maker's Mark

The Works of Mark Twain: Complete & Unabridged

George Zee & Co. Manufacturer's Plate

100 Mark Danzig Stamp

1999 Topps Season Highlights Mark McGwire Baseball Card

Mark McGwire Baseball Card

Teal Tassel Drop Clip-On Earrings with Baublebar Maker's Mark

Josef Kuba Fine Porcelain Saucer (Underside View) with EGRO Wien Mark

The Writings of Mark Twain, Collier Edition (Partial Set - Volumes 8-19 shown)

Porcelain Vessel with Faux-Seal Mark and 'Made in China' Sticker

Wedgwood Bone China Saucer with 'L2' and 'dr 3738u' Markings

Multi-Compartment Wooden Serving Tray with "ARFIM" Mark

The Works of Mark Twain: Complete & Unabridged Edition

Newspaper Sports Section: Mark McGwire 62nd Home Run Record

Ceramic Mug Base with Maker's Mark

Sterling Silver Object with '1874' Mark

Seltmann Weiden 'Christine' W. Germany Porcelain Mark

Studio Pottery Bowl/Vase with Incised Maker's Mark

Chinese Ceramic Vase with Maker's Mark

1000 Mark Reichsbanknote (1910)

Mark McGwire Upper Deck Classics Baseball Card

Small Chinese Porcelain Vase with Red Mark

Framed Canvas Back with Maker's Marks

Ceramic Item with Japanese 'Art Pottery' and 'Italy' Mark

Vintage Pink Glazed Ceramic Vase or Planter with '542 USA' Mark

Antique Olive Green Glass Electrical Insulator with Diamond Mark

Lorenz Hutschenreuther Porcelain Item with Lion Mark

United States Navy Mark V Diving Helmet (Reproduction)

Royal Elgads Ceramic Dinnerware Base with Manufacturer Mark