/ 



\ 



316 



Vvof. Fisher on the Orbit of the Comet of 1819. 



seen passing over the sua by M, Dangos, on the 18th of January, 

 179s, was of this class. It was a round, well defined spot, aud 

 continued on the disc of the sun twenty minutes. 



Franklin J Mass. Oct, 1819 



m 



/ 



