I think these two silverplated dinner knives are in the Brocade pattern, introduced in 1886 by Rogers & Bros.  Each is about 9 5/16 inches long and wow, they are really in great condition.  The blades have some surface scratches from age and from being stored with other flatware, but these are nice.  Solid handles. 

These knives would work perfectly with other embossed style patterns like Embossed (1882), Floral (1884), Hiawatha/Flower (1886), Magnolia (1891), etc.

These are not returnable, so feel free to ask questions before purchasing.  Thanks for looking!