For sale: an antique freestanding tiled stove in excellent condition, from the early period of the Neo-Renaissance in Poland, along with Secessionist doors. It has been owned by the first owner for at least 99 years. Please provide a professional and specific valuation

Hi!
I bought this set of bone china approximately 10 years ago from a garage sale for 10€/£15

I am now planning on selling it since i havent really used it much, and i tried to google the pattern and manufacturer. I found out the stamp ''Royal standard fine bone china england'' is a selling brand from Chapman's Longton Ltd, made between the years 1949-1966 according to the visual of the stamp.

I have found by googling a lot of similar cups and patterns, but i haven't been able to find a perfect match. I need help recognizing the pattern and also maybe with the pricing. It's a full 21 piece set for six, only the pot missing.

Filigree montrose style gold and white bone china

The person who owned this art piece has deceased and I am trying to get a rough estimate of its value. About all I know is it is Grandma Moses, oil on board. I dont have it with me to measure, it is roughly 7x9. Thank you for any assistance!

This painting was discovered in an abandoned storage unit that is now in my possession. The painting only has one signature which appears to be "Reuben". The frame is in pretty good shape as well as the painting. Unknown what time period this is from or if it's authentic.

“View of Newburgh” platter by Jackson Warranted. 17.5 inches long; 14.5 inches wide; 1.5 inches deep.

Wooden pedestal made in Spain with gilt detail.