Vintage "Poppy Cluster" Mugs with matching coasters and tray

What a perfect gift! Gorgeous vintage mug set from Northamptonshire, England with lovely pink, white, and red poppies. The mugs read, "Exclusively for Creative Tops / Northamptonshire, England / Poppy Cluster / Fine China." They also have the artist's signature printed on each mug. The tray is acrylic. It measures 12" x 6.5". The mugs are fine China. They measure just over 4" tall and 3" at the rim. The coasters are cork and measure 4" x 4".