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_14768 ( "Class" text, "Type" text, "Fleet numbers" text, "Quantity made" real, "Manufacturer" text, "Date made" text, "1958 CI\u00c9" text, "1958 UTA" text, "Date withdrawn" text, "Notes" text )

### Question ###
When has a Note of 45/48 renumbered 15/16; two sold to sl&ncr?

### Accurate SQL ###

SELECT "Date made" FROM table_14768 WHERE "Notes" = '45/48 renumbered 15/16; two sold to sl&ncr'