Bradley, Jas A. Historically Important Autograph Manuscript Letter by an Early Resident of Los Angeles, Discussing its "Cosmopolitan" Demographics (Mexicans, Spaniards, African Americans, Chinese, etc.), Recent Development from One-Story Adobes to Modern Commercial Blocks, the Southern Pacific Railroad Monopoly, the Flourishing Citrus and Grape Industry, Specific Viticulture Yields, and the Import of Exotic Flora (Eucalyptus, Pepper Trees, Acacias, Palms, etc.) from Australia and Other Tropical Countries. Los Angeles: 15 May 1881.