| Camera Maker | Canon | Camera Model | Canon EOS-1Ds Mark III |
| Aperture | f/8 | Color Space | sRGB |
| Exposure Value | 0 EV | Exposure Program | Manual |
| Exposure Time | 1/250 sec | Flash | Compulsory Flash |
| Focal Length | 29 mm | ISO | 100 |
| Metering Mode | Pattern | Date/Time | 2016:02:19 16:08:21 |
| Copyright | © 2016 Jason O. Watson. All rights reserved. | Orientation | 1: Normal (0 deg) |
| Resolution Unit | Inch | X Resolution | 200 dots per ResolutionUnit |
| Y Resolution | 200 dots per ResolutionUnit | Compression | Jpeg Compression |
| Exposure Mode | 1 | Keywords | Old Spanish Trail historical marker Nevada display Historical Site marker sign attraction education information landmark Place of Interest Tourist Destination Travel Destination Antonio Armijo Clark County historic marker historic site Mountain Springs Pass signage attractive destination educating info tourist attraction West history no people text appealing tourism travel United States historic nobody word attract daytime displays historical markers markers signs United States of America color image historical landmarks outdoor vertical appeal day educate historic markers historic sites colour image destinations outside tourist attractions day time Jason O. Watson / historical-markers.org NV day-time US words color images daylight outdoors USA verticals colour images natural light outsides U.S. U.S.A. |
| Caption | OLD SPANISH TRAIL MOUNTAIN SPRINGS PASS This portion of the Old Spanish Trail was discovered in January, 1830, by Antonio Armijo during his first trip from Santa Fe to Los Angeles. The spring just north of this marker provided excellent water and fed meadows of luxuriant grass for draft animals. Two days were required to travel between Las Vegas and Mountain Springs Pass. The trip was broken at Cottonwood Springs, the site of Blue Diamond, where an early start was usually made in order to climb the pass by nightfall. Early travelers often referred to the area as Piute Springs, but the present title has been used for over a century. The altitude made Mountain Springs one of the favorite camping spots on the trail. State Historical Marker No. 142 Nevada State Park System Southern Nevada Historical Society |