The unusual medal is actually hollow inside as the two sides of this medal were struck separately in silver and than welded together. Both sides are proof-marked with the early Soviet “worker” and. 875 silver fitness proof mark. The reverse is also marked with the VR silversmith’s coop (??????????????) stamp; the rim is unmarked. Very attractive dark-gray patina; about 47 mm in diameter; about 33.2 grams. An attractive AU specimen with original patina; a couple of minor rim nicks and dark spots on obverse are noted for accuracy. This specimen is in excellent overall condition, considering the age. Not cleaned; these are the actual photos. We always treat our customers with professionalism and respect. We are looking forward to having business with you; you will not be disappointed. Extra photographs or scans for a sale item may be provided upon request. Get images that make Supersized seem small. Auctiva gets you noticed! Track Page Views With.