Map - 1954 - Map Sheet No. 23 - Jacumba area, San Diego and Imperial Counties

This map was published by the State of California, Division of Mines, Bulletin 170.  This map covers the geology of the Jacumba Area, San Diego and Imperial Counties.  A geology report on the area by Baylor Brooks and Ellis Roberts is printed on the map. - MEASUREMENTS:  15 3/4" X 22" - CONDITION:  Good. - COPIES:  1 - MAP ORIENTATION: Top is North.
Abstract/Description: This map was published by the State of California, Division of Mines, Bulletin 170. This map covers the geology of the Jacumba Area, San Diego and Imperial Counties. A geology report on the area by Baylor Brooks and Ellis Roberts is printed on the map. - MEASUREMENTS: 15 3/4" X 22" - CONDITION: Good. - COPIES: 1 - MAP ORIENTATION: Top is North.