CREATE TABLE table_638 ("W.H. Archer" TEXT, "J.E. Armstrong" TEXT, "H.L. Birkett" TEXT, "F.A. Brill" TEXT, "H.T. Brewer" TEXT)

Who is h.t. brewer when j.e. armstrong is a.j. wilson?
SELECT "H.T. Brewer" FROM table_638 WHERE "J.E. Armstrong" = 'A.J. Wilson'
SELECT "H.T. Brewer" FROM "table_638" WHERE "J.E. Armstrong" = 'A.J. Wilson'