two covers addressed to Lanman & Kemp in New York City, first datelined Arroyo and endorsed "p Harry via Baltimore", blue "Forwarded by Winchers & Co. Ponce P.R." oval, "Baltimore Md. Feb 21" datestamp and straightline "Ship" and boxed "6"; second with "Baltimore Md. Oct 11" datestamp, "Ship" in oval and straightline "Due 6", both fine and attractive