But it is the record of that very past, the record of our brief, eventful and enthralling past, that concerns us now. Monuments and reminders of it exist on every side. The record also exists, but scattered over the face of the earth, and it has not yet been collected and transcribed. This history cannot be properly taught until it is properly written, and it cannot be properly written until all essential sources shall have been explored. Mines of information are still open that may soon be closed, perhaps forever. Let us promote such action that no element of the grand drama of world-politics once played on these Pacific shores shall be lost. Let us see to it, also, that our fathers' high achievement in a later day shall not be unknown to their descendants. In this cause, let us, with hearts courageous and minds determined, each make good his "full measure of devotion." Thus, may California's story become known of all Americans, and sink into the hearts of a grateful people. Appendix A. The Love-Story of Concha Argueello. [The occasion of the following remarks was the placing of a bronze tablet upon the oldest adobe building in San Francisco, the former residence of the Comandante, now the Officers' Club, at the Presidio, under the auspices of the California Historical Landmarks League, on Serra Day, November 24, 1913. Maria de la Concepcion Marcela Argueello (pronounced Arg-wail'-yo), daughter of Don Jose Dario Argueello, the Comandante of the Presidio, and his wife, Maria Ygnacia Moraga, was born at this Presidio, February 19, 1791 (Original Baptismal Records of Old Mission Dolores, vol. 1, fol. 96, No. 931). The dates of Feb. 26, 1790, given by Bancroft, founded on mere family correspondence, and of Feb. 13, 1791, given by Mary Graham, founded upon a mistaken reading of the baptismal record, are both incorrect. The Spanish pet-name for Concepcion (pronounced Con-sep-se-own', with the accent on the last syllable) is Concha (pronounced Cone-cha, the accent strongly on the first syllable, and the cha as in Charles), and its diminutives are Conchita and Conchitita. Her father was afterward transferred to Santa Barbara, and from there, while he was temporary Governor of California, under the Spanish regime, on Dec. 31, 1814, appointed Governor of Lower California. Her brother, Luis Antonio Argueello, born June 21, 1784, also at the Presidio, died March 27, 1830. He entered the military service as cadet, Sept. 6, 1799; was alferez (ensign), Dec. 23, 1800; lieutenant, March 10, 1806; succeeded his father as Comandante of San Francisco in 1806; was the first Governor of California under Mexican rule, and is buried in the old Mission Dolores cemetery, where the finest monument in the cemetery stands erected to his memory.]