Marshall, R. B. <br/><br/>
California Bradley quad. Surveyed in 1917 in cooperation with the war department & the state of California 

, Scale  [1:62500] Scale  [5:50]  Contour interval 50 feet  
 - Washington   US geogological survey   1919 
 - 1 Map  Coloured Map  52 x 42cm 
<br/><br/> Datum is mean sea level 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Topographic Map
<br/><br/><label>Dewey Class. No.: </label>912.794