Carved bone viewer of Pantheon + Military Saber/sword brass letter opener 19thc GC3A

Description: Carved bone peek-a-boo viewer is a early Grand Tour speciality. Image of "Les grands hommes au Pantheon" / sort of translates to The Great men in the Pantheon / ten men. Brass letter opener has Anchor emblem with marks above. Lion head.
Measurements: Bone viewer; 5 1/8". Sword; 9 1/4 length x a tad under 1 1/2 width.
Condition: Desirable natural patina. Good condition.
Provenance: Norfolk, VA. estate