7 pc silver plated on copper tea set - pattern no 2391 - never been used

I would like to find out how much this is worth, it was my grandmas.

I was givin a gold coin as a gift. One one side it has acorns and leaves with symbols. On the other side it has a symbloic paterns with stars and more of the same sybmlozied lettering.  below are pictures of both side.

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WOULD LOVE TO KNOW WHAT IT IS!  ITS PRETTY UNIQUE! i would appricate any input THANK YOU

Tin in painted in 2 different shades of green, white. gold trim. Lid-The Public Benefit Boot Company, Branches everywhere, Three gold medals,awarded, 1 states BUY, 2nd BENEFIT, 3rd BOOTS. Below this Comfort, Consistency, Cheapness. Two pillars each side with names of Branches. Sides Boots, BENEFIT Brand, Shoes. Front & back, Trademark: "Benefit" proprietors & manufacturers left side, Reg. Telegraphic Address, Benefit. Leeds., National Telephone 1816. Picture of Head Offices & Warehouse, St Pauls St. Leeds. Tin inside, bottom, all trimed in gold. Container made in England stamped on bottom.

Bought at a salvation army store 9 years ago. NO other information available.

Porclean teapot with purple flowers on front & back, gold trim on lid, pot & spout,with small purple flowers on lid, with gold lines on front of spout in gold all  hand painted. Bottom painted an artists pallette with 2 brushes with Napco China painted. ABove it states original, below is Hand Painted, below this is SD871, below this is silver label also in the form of artist pallette with Napco Ceramics.