Envelope reads, "Mrs. J.J. Tynan, wife of general manager of Bethlehem Company. Sponsor of the 12,000 ton freighter Invincible. Built and launched in 24 days at the Bethlehem Alameda yard. Launched August 4, 1918." Tynan in the center of the photo holding a large bouquet of flowers and wearing a large hat, eyeglasses, and a polka-dot dress. Another larger women is standing behind her, also wearing a large hat, eyeglasses, and gloves. A net of some kind appears to be hanging in the background.