Royal Windsor bone china?

I have a saucer with an oval stamp on the bottom stating that it's Royal Windsor bone china, made in England, and that the pattern is Prarie Lily, floral emblem of Saskatchewan.

Where would I find more information on Royal Windsor? It would be nice to find out if this saucer was worth something, but I have to admit I'm not expecting that, just plain curious.

Thanks, Brigid Cumming

Royal Windsor has been used as a trademark since 1946 (still in production.) The company is part of the Royal Worcester/Spode Group.

A lone saucer is the least-valuable part of any set of china. I suspect that this may be part of a 'collectible' teacup & saucer set (often used in the 1950s-1970s to hold small plants.)

There may not be an entire set of china to match this one - and the notation that its pattern is the floral emblem of Saskatchewan may be another clue that this was part of a 'collectible' set or a souvenir item made for sale in Canada.