Help ID Silver Plater

[JMinhondo]

My husband and I were given this plater earlier this month. We were told it was a wedding present to his Grandparents, assuming 1940's. If anyone can point me in the right direction (such as the id of the markings), that would be greatly appreciated!

[silvermakersmarks]

See the Friedman Silver Company at http://www.925-1000.com/silverplate_F2.html

Phil