The picture below shows two larger views of this 1957 Eastern Massachusetts Baseball Tournament Advertising Souvenir Neck Tie Bar. This tie bar could have been given as a souvenir or as an award to players The bar section is engraved. It is made of an unknown silver colored metal. It has a raised image of a baseball on the emblem, and it is marked on the two sides as follows:
EASTERN MASS. TOURNAMENT A - '57
KOCH
The tiebar measures about 1-3/4'' long. It appears to be in good condition with some wear from use as pictured.