Can anyone tell me anything about these plates?

I have two decorative plates which were given to me by my aunt 17yeras ago, before this they bekonged to my uncle who died about 22years ago now. I have had them in a cupboard ever since, they are not to my taste but dont want to throw them away as they are sentimental to me. However, I dont really know anything about them. I have uploaded a picture of each plate and the mark on the back, anything you can tell me would be very much appreciated.