Durability Mark Appraisals

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

Wrench Work Pants

Delft Blue Earthenware Dish with Maker's Mark

The Works of Mark Twain: Complete & Unabridged Edition

Newspaper Sports Section: Mark McGwire 62nd Home Run Record

Sterling Silver Object with '1874' Mark

Ceramic Mug Base with Maker's Mark

Wrench Work Pants

CorningWare 'Cornflower Blue' 13x9x2 Roaster

Carhartt Detroit Jacket

Salvador Dalí Lithograph, '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

Wrench Work Pants

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

Vintage Animal Tethering Chain

Lorenz Hutschenreuther Porcelain Item with Lion Mark

United States Navy Mark V Diving Helmet (Reproduction)

Royal Elgads Ceramic Dinnerware Base with Manufacturer Mark

Chinese Famille Rose Porcelain Vase with Red Seal Mark

1940 10-Cent Mark Twain Commemorative Postage Stamp

German Hyperinflation Stamp, 5 Million Mark

Noritake Hand-Painted "M" Mark Dinnerware Item (circa 1920s-1940s)

Limoges Pâte et émail Plate with "FM" Mark

Ceramic Mug Base with 'Made in Ireland' Mark