Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_63 (lms_nos VARCHAR, date VARCHAR, no_built VARCHAR)

### Question ###
In 1879-81 with number built 4, what is the LMS nos?

### Accurate SQL ###

SELECT lms_nos FROM table_name_63 WHERE date = "1879-81" AND no_built = 4