W&R Reproduction Swansea China (circa 1915)
This pattern predate the modern pattern numbering system, it is my belief that they date to 1914 or 1915. 
"Pattern attributed to Horace Wain"
W&R Carlton Ware Reproduction Swansea China Pattern

 

 W&R Carlton Ware Reproduction Swansea China Mkaer's Mark

 

W&R Carlton Ware Reproduction Swansea China Pattern 624

W&R Carlton Ware Reproduction Swansea China - pattern 624

production era 1915 to 1916

Image courtesy of "The Parnell Collection"