CREATE TABLE table_79650 ("Class" TEXT, "Wheel arrangement" TEXT, "Fleet number ( s ) " TEXT, "Manufacturer" TEXT, "Serial numbers" TEXT, "Year made" TEXT, "Quantity made" TEXT, "Quantity preserved" TEXT)

what is the year made when the manufacturer is 2-6-2 oooo mogul?
SELECT "Year made" FROM table_79650 WHERE "Manufacturer" = '2-6-2 — oooo — mogul'
SELECT "Year made" FROM "table_79650" WHERE "Manufacturer" = '2-6-2 — oooo — mogul'