Francis Watkins, Londonthe architectural case with shaped moulded outline and matching gadrooned cistern covers for the barometer and thermometer, centred by a large printed calendar decorated with four reserves around tables giving the dates of Moveable Feasts and Kings and Queens of England, entitled 'A Perpetual Regulation of Time' and set with ten apertures giving the changing calendrical and astronomical information on the turning of four rack and pinion squares set to the edges, flanked by a list of Easter days and Dominical letters from 1753 through to 1852, all protected by glass and flanked to the right by a mercury thermometer with original scrolled brass recording hand, and to the left by an angle barometer (tube now lacking) with signed silvered 20 inch scale running across the upper section engraved from 28 to 31 inches and the predictions Stormy, Much Rain, Rain, Changeable, Fair, Settl'd Fair and Very Dry along the top edge and 'Much Snow and Much Frost along the bottom along with the signature F.Watkins, London 96cms x 67cms (37.5ins x 26ins)