Commerce reports. Supplement to Commerce reports, no. 1b, 6f, 13d, 15e, 18c-d, 28a, 29a, 37a, 40c, 43a, 66d-e, 67a, 68a, 74a. 18c. Turkey: Beirut, by Stanley Hollis; [Tripoli agency, by Ira Harris; Mersina, by Edward I. Nathan; Trebizond, by Isaiah Montesanto].