An Account of Observations Made at the Observatory of Trinity College, Dublin, with an Astronomical Circle, Eight Feet in Diameter, Which Appear to Point out an Annual Parallax in Certain Fixed Stars. Also a Catalogue of North Polar Distances of Forty-Seven Principal Fixed Stars, from Recent Observations, and a Comparison Thereof with Those of the Same Stars, Obtained by Other Instruments, and by the Same Instrument, at a Former Period