The origin is Germany as marked on the back of the harmonica.  It is rusted.

http://img.villagephotos.com/p/2006-6/1189611/A.LincolnteacoffeGorham.jpg

Additional photos to be found here:

http://img.villagephotos.com/p/2006-6/1189611/Gohamset.jpg

IMPORTANT GORHAM c1859 MRS. ABRAHAM LINCOLN COIN SILVER TEA AND COFFEE SERVICE; GORHAM'S FAMOUS PATTERN NUMBER "30", ILLUSTRATED IN CARPENTER'S "GORHAM SILVER"

Pitcher and cups have a blue wavey background with fire breathing dragon.  Small bird on top is gold.  Each of the 5 cups has a lithopane on the bottom, two different women.  I assume one cup has been lost or broken. Cups are of the same blue with dragon.

platter has s large picture of a male turkey very colorful. wooden fence behind the turkey with grass/fall scene apples and pumpkins in the foreground, around the edge of the platter pattern alternating leaves, acorns, grapes, nuts, fruits, wheat.

I have pictures I just could not get them inserted.