A few more:
#1 A very ornately engraved blade and handles that show extensive wear(unusual for a fruit knife).
#2 This one may be USA made(very unusual hallmark)Initials are:"G.W. to M.E.W." Could it be George Washington to his wife Martha? Who knows?
#3 Fancy handles engraved,"Sophia T. Durant".This knife dates to the 1920's;near the end of the fruit knife's popularity.
#4 Another well worn one.