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_66988 ( "Ship" text, "Pennant number" text, "Laid down" text, "Launched" text, "Completed" text )

### Question ###
Name the laid down for completed of 22 october 1934

### Accurate SQL ###

SELECT "Laid down" FROM table_66988 WHERE "Completed" = '22 october 1934'