A large letter opener by William Comyns, the handle fully hallmarked for London 1898 and of superior gauge of silver. The blade is a flexible acetate faux/simulated bone. The hilt join area is steel.
A nice small cigar/cheroot cutter with a gently planished (hand-hammered) surface. Simply marked '930S' - probably Norwegian (Marius Hammer in particular used this standard occasionally). The cutting aperture is quite small at 1cm.