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_60451 ( "Year" text, "Round" real, "Pick" real, "Overall" real, "Position" text, "NFL team" text )

### Question ###
What number was the pick for the position of DT in 1952, after round 1, where the overall was less than 155?

### Accurate SQL ###

SELECT "Pick" FROM table_60451 WHERE "Position" = 'dt' AND "Round" > '1' AND "Overall" < '155' AND "Year" = '1952'