CREATE TABLE table_6456 ("Race" TEXT, "Trophy" TEXT, "Rider ( s ) " TEXT, "Machine" TEXT, "Year" FLOAT, "Average speed" TEXT, "Time" TEXT)

What time did bruce anstey complete in a honda 1000cc?
SELECT "Time" FROM table_6456 WHERE "Machine" = 'honda 1000cc' AND "Rider(s)" = 'bruce anstey'
SELECT "Time" FROM "table_6456" WHERE "Machine" = 'honda 1000cc' AND "Rider(s)" = 'bruce anstey'