cover 1916 (24 May) envelope (opened on two sides) registered to Holland, bearing 1912 1c. (2, on reverse), 4c. (2, on reverse) and 8c. (2), all tied by type B c.d.s., showing a fair strike of the framed type Rii registration h.s. in red and Censor label at left (almost obscures one 1c.)