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Map of Iron Mountain and adjacent mining claims Los Angeles County Calif
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Map of Iron Mountain and adjacent mining Claims Los Angeles County Calif
Visual Materials
Old shelf number Eph J2d. Near Charlton Flats off Angeles Crest Highway. This is a blueprint of ephMPCALIF0145. Prime meridian: GM. Relief: no. Graphic Scale: Feet. Projection: Plane. Printing Process: Blueprint copy. Verso Text: MS note: Eph J2d.
ephMPCALIF0145a
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Map of Adam's Placer Mining Claims Charlie Canyon Los Angeles County, Calif
Visual Materials
Old shelf number Eph J2d. A long detailed map of mining claims in Charlie Canyon north of Castaic. Prime meridian: GM. Relief: no. Graphic Scale: feet. Projection: Plane. Verso Text: MS note: Eph J2d.
ephMPCALIF0149
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Map showing extensive mine workings and camp buildings : Adams Camp on Midget No. 1 Placer ; Palomas Mining District Los Angeles County Calif
Visual Materials
Old shelf number Eph J2d. Detail of mining camp. White line on black. Prime meridian: GM. Relief: no. Graphic Scale: Feet. Projection: Plane. Printing Process: photocopy. Verso Text: MS note: Eph J2d.
ephMPCALIF0150
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U.S. Topographic map showing location of Adams placer mining claims : Palomas Mining District, Los Angeles County California
Visual Materials
Old shelf number Eph J2d. Photocopy. A modified USGS topo map showing Charlie Canyon just to the west of Placerita Canyon and north of Castaic. Prime meridian: GM. Relief: contour lines. Graphic Scale: Feet. Projection: Polyconic. Printing Process: Photocopy. Verso Text: MS note: Eph J2d.
ephMPCALIF0148
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Topographical map of Charlie Canon [sic] ; Los Angeles County Calif / Frank J. Cramer
Visual Materials
Old shelf number Eph J2d. Photocopy. The key map which John Duling would use to construct his later maps of this region, reverse printed. Submap: Key map of lode claims and placer claims. Prime meridian: GM. Relief: no. Graphic Scale: Feet. Projection: Plane. Printing Process: photocopy. Verso Text: MS notes : Eph J2d Adams Placers 3'-9" long.
ephMPCALIF0151
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Survey No. 6253 Los Angeles Co. Calif
Visual Materials
Old shelf number Eph J2d. A placer claim in what appears to be near Little Tunjunga Canyon. Prime meridian: GM. Relief: no. Graphic Scale: Feet. Projection: Plane. Printing Process: Blueline print. Verso Text: MS note: Eph J2d.
ephMPCALIF0146