Watch List notes:

Breast Star. Civil Division. Silver and enamel. 87 mm. By "П.К", unidentified maker. St. Petersburg, after 1870. Maker's mark "П.К" and hallmark "84*" on back. Converted, apparently by recipient, from screwback to pinback. Small abrasion of red enamel on central cross. Extremely Fine. Estimated Value $5,000