Right Facing Lion Passant

I have a silver dish which has a Crown mark and a lion facing right. It reads "Sheffield Reproduction and under that is the number 5212 1/2. I collect silver pieces but I’ve never seen a lion facing to the right. I have always assumed this piece was silver plated but because of the lion I’m no longer certain. I’d appreciate any information you can give. I apologize for the bad picture but the hallmarks are very small.[/img]