Original glossy black paper-covered clamshell box with silver lettering. Still in publishers shrink wrap. Portfolio contains 18 heliogravures printed on heavy card stock, loose as issued. Limited edition of 726 copies signed by Koudelka on the rear page of the loose booklet. This is copy no. 491. Fourth volume in theTrois Cailloux “porte-folio” series, Portfolio measures 31,5 x 25 cm. A mint signed copy.