Murray 1948 Journal July 15 8 mi N Rosario, Baja Calif. and 1 ♀ Peromyscus maniculatus, Thick fog came in last night and it was rather cold. In the afternoon Dr. Benson returned with an improvised repair job on the spring, which we put in place. July 16 Ensenada Getting an early start, we drove to Ensenada and were able to complete our business before nightfall. Then continued almost to Tijuana. July 17 Tijuana Scooted through the border with absolutely no trouble from either side. No one made a move to inspect us. Reached Berkeley on the morning of the 14th.