SCHEMA:
CREATE TABLE table_name_8 (description VARCHAR, weight VARCHAR, year_of_issue VARCHAR, thickness VARCHAR)
USER:
Which Description has a Year of Issue of 1983, and a Thickness of 1.7mm, and a Weight of 3.50grams?

QUERY:
SELECT description FROM table_name_8 WHERE year_of_issue = 1983 AND thickness = "1.7mm" AND weight = "3.50grams"