Question: Which Type has a Fleet numbers of 2–8, 91–92, 97–100?
SQL: SELECT "Type" FROM "2-1290024-7" WHERE "Fleet numbers" = '2–8, 91–92, 97–100';

Question: When has a Note of 45/48 renumbered 15/16; two sold to SL&NCR?
SQL: SELECT "Date made" FROM "2-1290024-7" WHERE "Notes" = '45/48 renumbered 15/16; two sold to SL&NCR';