Tintype Tuesday - 1860's Woman With Three Young Children (Victorian Era)

This 1860's tintype is of a mother and her three children.  She is sitting with two daughters who look to be about a year apart in age and one son who couldn't sit still for the photo as apparent by the blur.  Her sweet-faced daughters are wearing identical dresses with white lace collars and the son is wearing black pants and white shirt with a lacy collar as well.  Mom is wearing a typical serviceable dress for the time frame.  She looks to be a very proud mother.