Show U. U S S. S and Mexico Join In Coast Defense TIJUANA Mex Dec 15 MP UP Armed forces of the United States and Mexico were linked Monday in ina ina ina a joint defense of the Lower California California Cali Cali- fornia coast Agreement on the cooperative undertaking was reached at a conference conference conference con con- ference Sunday between Majo Majol General Charles F. F B. B Price com corn commander commander mander of the second U. U S. S marinE marin e division and Brigadier Genera Gener al Manuel J. J Contreras commanding the second military zone of Baja California |