Offer to help with project. Includes secondhand account of 1910 appearance of Halley's comet. Also, letter writer apparently saw the return of Halley's comet on October 13, 1985.
Author does not remember the comet but provides the names of his siblings who may. See Letters from Mary M. Ellerbe, Greenville, S.C. and Edward M. Mullins, Columbia, S.C.
