Dr. George H Cooke Correspondence Covers from South America to the U.S., 1890/91, from Dr. Cooke while serving aboard U.S.S. Pensacola, three legal size covers with preprinted corner card and address, first endorsed "Off Montevideo, Uruguay, November 30th 1890" bearing Uruguay 10c pair tied by Montevideo Dec 4th cds; second endorsed "Off Iquique, Chili, March 26th 1891" bearing Chile 5c Blue pair, 10c Orange tied by three strikes of "Caldera, Chile, 26 Mar 91" cds, and last endorsed "Harbor of Callao, Peru, June 23d 1891" bearing Peru 10c Grey pair tied by Callao (6.22) oval datestamp, a Very Fine trio. (Image)