I'm wanting to find info. on a pettibone bros. sword. Ornate ingraving of knights on horseback a king holding a flag then tents abattle and a castle.On front a crown around cross over the hand guard scull and bones with words memento above and mori underneath. A metal sheath w/cast imbosing w/coat of arms the cross&crown again&a cloth cover w/a leather carry case.Thank you,Julie