Owing to many unavoidable delays, the month of June had almost passed before the schooner was brought to the wharf in Boston to receive her cargo. Much of this cargo was made up of voluntary gift offerings, "in the cause of science," and came from various places, and, as these "offerings" arrived irregularly, there was naturally much confusion in the storage. It will not therefore appear surprising that our departure was several days delayed. One month was indeed a short time, even under the most favorable circumstances, to fit a vessel, purchase and store a complicated cargo, construct and get together sledges, boats, and other equipments for travelling, obtain instruments and all the requisite materials for scientific exploration,--in short, to accumulate the various odds and ends necessary for so unusual and protracted a voyage. It was a busy month, and into no equal period of my life did I ever crowd so much labor and anxiety. The selection of my ship's company gave me not a little concern. Of material from which to choose there was quite an ample supply. In numbers there were indeed enough to have fitted out a respectable squadron; but it was not easy to find those whose constitutions and habits of life fitted them for the service. The greater number of the volunteers had never been to sea, and most of them were eager "to serve in any capacity,"--a declaration which, too often on this, as on other occasions, I have found to signify the absence of any capacity at all. I esteemed myself fortunate in securing the services of my former companion and friend in the Grinnell Expedition, Mr. August Sonntag, who early volunteered to join me from Mexico, in which country he was engaged in conducting some important scientific explorations. He even proposed to me that he should abandon the work upon which he was then employed, in order to aid me in the preliminary preparations. Returning to the United States in 1859, he was appointed to the Dudley Observatory, Albany, and, to accompany me, he sacrificed the fine position of Associate Director of that institution. [Sidenote: OFFICERS AND CREW.] My party, when at length completed, numbered fourteen persons all told, as follows:-- August Sonntag, Astronomer, and second in command. S. J. McCormick, Sailing Master. Henry W. Dodge, Mate. Henry G. Radcliffe, Assistant Astronomer. George F. Knorr, Commander's Secretary. Collin C. Starr, Master's Mate. Gibson Caruthers, Boatswain and Carpenter. Francis L. Harris, Volunteer. Harvey Heywood, Volunteer. John McDonald, Seaman. Thomas Barnum, Seaman. Charles McCormick, Seaman. William Miller, Seaman. John Williams, Seaman. [Sidenote: SCIENTIFIC OUTFIT.]