Assorted Coins and Play Token

Lot of 4 small items: one Lincoln wheat-style cent ("ONE CENT", "UNITED STATES OF AMERICA") with light tarnish; one bronze-tone medal reading "New Century" with "1866-1966" and "Celebrating Series"; one copper-tone coin with worn, heavily discolored surface, date and design not legible; one blue-gray plastic/composition token reading "PLAY 10 DOUGH" with star accents. Surfaces show oxidation and spotting. Please check: dates, mint marks, and whether the copper-tone coin and medal have any value; check the token's material.