I have this rather ugly piece which I believe is a gourd, but it looks like a human heart. It is pink and white. The handle is of a brownish color(which is made to look like a vine or the valves in a human heart). The Mark is a blue diamond or square with an R in the middle. It is numbered, No. 874, beneath that is the number 28 and beneath that is the mark with with the blue R. If anyone has any ideas, I’d appreciate the feedback. I couldn’t find the mark within our “marks” site here on Kovels. Thanks, Cory