This is a bowl that was handed down to me by a family member. I don't know its history. I have watched your videos and this piece meets the Delft requirements in looks (it has chips on the edges and the kiln mark), but I cannot find the maker's symbol on my piece in your catalog of marks.
With the pictures that I attach and the description above, are you able to: 1. confirm that this is Delftware. 2. Identify this maker's mark, and/or 3. Approximate the bowl's age and value.