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_22 (points INTEGER, year VARCHAR, chassis VARCHAR)

### Question ###
What is the most points earlier than 1953 with a Ferrari 375/50 chassis?

### Accurate SQL ###

SELECT MAX(points) FROM table_name_22 WHERE year < 1953 AND chassis = "ferrari 375/50"