Silverplate Set and accessories

I would like to obtain an appraisal on a Nobility Plate silverplate set (with some additions) that I inherited so that I can sell it intelligently. It is primarily a 67 piece Nobility Plate silverplate with original wooden case, Royal Rose Pattern silverware. All piece are lightly to modestly used with some tarnishing/tint on the tips of some spoons. This is a full 8 place set with serving items as follows:
8 9.5" knives
8 7.5" teaspoons
8 6.25" spoons
8 6.25" round soup spoons
8 7.75" forks, long
8 6.25" shrimp? forks
8 6.5" short flat forks
3 4.5" baby spoons
3 8.5" large serving spoons
1 7" butter server knife (It photographed poorly; item is in fine condition and shiny.)
1 8.5" large serving fork
1 8" tomato server, round, flat, cut-out design (It photographed poorly; item is in fine condition and shiny.)
1 11" pie or cake server, spear shaped, flat, cut-out design (It photographed poorly; item is in fine condition and shiny.)
1 7.5" ladle, deep

Mahogany stain wooden silverware case with burgandy interior. 17" x 11.5" x 3.5" high. Good condition with some surface scratches and corner dings

3 Imperial silverplate children's utensils with clown and ballon image on handle: 5" spoon, 6" fork, 7" knife. These appear to be very old and significantly discolored. I could not find information about them online.

2 1847 Rogers Brothers IS (International Silver) Remembrance Style from about 1948? They have modest tarnishing.
olive/pickle fork 6.125"
pierced/slotted spoon 5.375"
from a discontinued pattern

A Gorham Heritage Silverplated Cake Knife, Style YH506, 12.5", made in Italy. It has a silverplate handle and a stainless steel blade. Excellent condition with box.

1 small 6" gravy ladle that is imprinted with "Italy Silverplate"

Nonsilver plate items with set are:
A glass fork 9.75"
2 big salad serving items, fork and spoon marked "China" that I think are chrome plated, over 10.5" long and 2.5" wide

Thank you for your assistance!