Couple 16 sided white plates with metal trim

I have a couple 16 sided white plates with metal trim. I did replacement.com
search and they look like Homer Laughlin Colonial White or Homer Laughlin HLC124 or Bernardaud Rossini Dinner plates. However, I can not find mine that have the metal trim around the edges. No company or pattern name found on these plates. Dimensions are about 9 3/4" top dia. x 6" bottom dia. x 7/8" tall. I would like to request some assistance with the company name and the pattern. Thank you for assistance in this request. Rob

 

Looks what they call platinum trim. May help with your search?

 

Here is a platter with the Homer Laughlin mark: https://www.worthpoint.com/worthopedia/homer-laughlin-colonial-white-477021626
And an article about the Dover shape, although it doesn't mention the platinum you have: http://www.laurelhollowpark.net/hlc/dover.html

 

Thank you for the lead. I think they are Homer Laughlin colonial white platinum trim dinner plates. Rob

 

Thank you. I think they are homer laughlin white colonial platinum trim dinner plates except mine do no have homer laughlin marks on them. Rob