Table schema:
CREATE TABLE table_name_20 (lner_1946_no VARCHAR, year VARCHAR, lner_no VARCHAR)

Question: Which LNER 1946 number is from 1892 and has an LNER number of 7347–7356?
SQL: SELECT lner_1946_no FROM table_name_20 WHERE year = "1892" AND lner_no = "7347–7356"