Well...value is not always a marker for an items age. :) With that being said. I believe it was minted in the early part of the 20th Century. Here is some information I was able to find.
http://collections.si.edu/search/re...nmah_1382266John Adams Commemorative Token
Depicted:
Adams, John
Maker:
Scovill Manufacturing Company
Measurements:
overall: 2.5 cm; in
Object Name:
medal, political
Subject:
Industry & Manufacturing
Government, Politics, and Reform
Scovill Manufacturing Collection
ID Number:
1981.0296.1272
Accession number:
1981.0296
Catalog number:
1981.0296.1272
Description (Brief):
This token was made by the Scovill Manufacturing Company of Waterbury, Connecticut during the early 20th century. The Scovill Company was established in 1802 as a button manufacturer and is still in business today. Scovill was an early industrial American innovator, adapting armory manufacturing processes to mass-produce a variety of consumer goods.
Obverse: Bust of John Adams facing right. Legend: 2ND PRESIDENT, U.S.A./ 1797-1801/ JOHN ADAMS.
Reverse: Legend reads: "SON OF LIBERTY"/ "COLOSSUS OF INDEPENDENCE"/ MINISTER TO ENGLAND VICE PRESIDENT TWO TERMS CREATED U.S. NAVY ON ACCOUNT OF EUROPEAN WAR CLOUD FIRST PRESIDENT TO OCCUPY WHITE HOUSE.