5c Red Brown (1). Huge margins to clear including part of adjoining stamp at bottom, intermediate impression, tied by red square grid cancel, matching "New-York Aug. 5" circular datestamp on envelope to West Cambridge Mass., light blue "Dexter & Brother, Agts. for Publishers" embossed shield-shaped return card on top flap, slight overall wear and slightly reduced at right, still Very Fine, ex Golin and Mirsky