Rare BOS House of Lords Scotch Whisky Advertising Bell Darlington

Rarely seen advertising pottery bell for BOS Scotch Whisky retailed by T. Pease & Son of Darlington. The bell and twist mechanism is still working and all original. A few tiny nibbles exist to the top shoulder and one small edge chip was on the base which has been restored. A small iron washer is missing to the fitting at the base but everything is still solid and working. No potters mark to base. Length 4 inches, height 3 inches.C1890/1900