CREATE TABLE table_1320857_1 (je_armstrong VARCHAR, wh_archer VARCHAR)

Who is J.E. Armstrong when W.H. Archer is D.M. Lawson?
SELECT je_armstrong FROM table_1320857_1 WHERE wh_archer = "D.M. Lawson"
SELECT "je_armstrong" FROM "table_1320857_1" WHERE "D.M. Lawson" = "wh_archer"