Pair of Antique Victorian Silver-Plated Engraved Fish Knives

Pair of old vintage Victorian fish knives. The silver-plated blades showcase heavily detailed engravings of fish scales and floral scrolling. Fitted with traditional butterscotch yellowish colored faux-bone celluloid (possibly Bakelite) handles. Both have a loose / separated handle collar, resulting in a small gap between the ferrule and the blade base (a highly common condition issue for flatware of this age), plus natural aged tarnish/patina on the metal that highlights the engraving (see photos).  Good century old condition.