My name is ***** ***** I would love to help. Please use the Add Files feature to add pictures of the bowl and the mark on the bottom.
There is no photo of the red star and I do need to see that one. Please add one more picture by using the Add Files button.
This is a German porcelain bowl with a transfer design of pink roses and gold filigree details. This piece dates to 1890 to 1910 and was made by one of the factories in Germany for export to the United States. This mark is not that of Reinhold Schlegelmich (RS GERMANY) I have attached a photo of those authentic marks and you will see that yours is not the same (that is why I was confused by the mark that you had sent at first). These bowls were made in large factories in mass production during this time and there are many on the market right now. It has a current value of $20 to $30 dollars.
It is important for you to click the stars after you have read this answer.