Which Diameter has a Year of Issue of 1977?
CREATE TABLE table_name_28 (diameter VARCHAR, year_of_issue VARCHAR)
SELECT diameter FROM table_name_28 WHERE year_of_issue = 1977
### Context: CREATE TABLE table_name_28 (diameter VARCHAR, year_of_issue VARCHAR) ### Question: Which Diameter has a Year of Issue of 1977? ### Answer: SELECT diameter FROM table_name_28 WHERE year_of_issue = 1977