Hi Jonathan, Thank you for contacting Mearto with your appraisal inquiry. Based on the photos and information provided, and subject to examination, this is: A vintage Leathercraft vinyl briefcase mid 20th Century The rectangular case with single handle and brass lock clasps, the hinged lid fitted with pockets over a case topped by a hinged writing surface over a well, labeled "This case is made of...Sturdex a vinyl coated material, styled by Leathercraft." 5 inches high by 18 inches wide by 12 inches deep CONDITION: use wear including scuffing, staining and some minor losses. PROVENANCE: inherited $40-60* *represents a fair-market value for auction purposes; retail or asking price may vary. Please let us know if you have additional items to appraise, and thank you again for using Mearto.