This Spilsbury and Tindall radio strain is 7 inches long. It is inkstamped MADE IN ENGLAND EXPRESSLY FOR SPILSBURY & TINDALL LTD . I know that Spilsbury and Tindall made radios but I cannot find a picture of any radio strains for the company. Is this something special? How much is it worth? Is it rare? Please Email me. Thanks! -Matt