F & H ? Mark HELP

F & H ? Mark HELP

Have set of forks…the hallmarks are in a state of being worn and difficult to read. Looks like the lion followed by F&H running lengthwise with a sort of 3 point design before and after the letters, then looks like a left facing profile which I guess is the tax mark.
Any help is greatly appreciated.
SANY0129.JPG
SANY0132.JPG
SANY0133.JPG

There are not enough marks for a British hallmark so I suspect that this is a pseudo mark probably originating somewhere in North America.