Addressed first day cover mailed from San Juan, P.R., with a circular San Juan postmark dated NOV 25 9-AM 1937. Purple 3¢ U.S. stamp depicting La Fortaleza (Puerto Rico) bears a "FIRST DAY OF ISSUE" cancel. Typed recipient is George V. Holland, 3749 Cortland Avenue, Detroit, Michigan, U.S.A. Back shows plain envelope flap with no additional markings or message
Notes for Cover Collectors: • High-resolution scans of front and back are provided; use zoom to inspect postmarks, cachet details, and backstamps. • No third-party grading; condition is shown in the images.