Thanks cogar !
Yes, these couple days i learn much new things for Johnson Bros. I think my johnson plate not very expensive, i think it's fake or something, because in internet i don't find anything with this pattern
husband dad is buy this tableware in local auction,a few years ago. He paid 100 € for them. Finnish people don't appreciate english porcelain very much, so this day they don't want pay pretty much. It's really interesting know these pattern tableware history and maybe value. I sorry my bad english, hope someone understand