Unused on cover / entire letter 1894-1933 covers (13) and a front, including 1894 to London (2) with Registered Nassau c.d.s. in red, 1903 2d. envelope, uprated with 5d., to Hull, 1921 to Swizerland with Special Delivery 5d., 1921 (front) with oval "Registered/No." h.s.; also one later