COLORADO. 191 
LAKE, (il LIMN COUNTY. 
On a flat hill 0.5 mile south of Centra] City and 0.12 mile east of 
dry lake on divide. 
Station mark: A bronze triangulation tablet cemented in solid rock 
md surmounted by a cairn. 
(Latitude 39° IT' 33.69". Longitude 105 30' 20.86".) 
LEAVENWORTH, (LEAK CREEK COUNTY. 
A bare knob on Leavenworth Mountain 1 mile cast of town of Sil- 
ver Plume and 1 mile south of Georgetown. (Identical with a trian- 
gulation station of the mining engineers of Georgetown.) 
Station mark: A cairn erected over a bronze triangulation tablet 
emented in rock. 
(Latitude 39° 41' 31.00". Longitude 105° 12' 13.21-".) 
LONE THEE, GILPIN COUNTY. 
Cloth about trunk of lone pine tree on hill 0.5 mile north of Sun and 
Moon mine. 
(Latitude 39 c 46' 24.65". Longitude 105 30' 25.93".) 
MARYLAND, GILPIN COUNTY. 
On summit of Maryland Mountain north of Central City. 
Station mark: A bronze triangulation tablet cemented in bed rock 
surmounted by a cairn. 
(Latitude 39° 48' 45.01". Longitude 105 30' 18.30".) 
NEVADA, GILPIN COUNTY. 
Nevada mine west of Nevadaville. 
Station mark: Center of building. 
(Latitude 39 c 47' 47.70". Longitude 105 32' 12.01".) 
NORTHWEST, GILPIN COUNTY. 
On a bare hill 1 mile northwest of Central City. 
Station mark: Center of a cairn. 
(Latitude 39° 48' 28.61". Longitude 105 31' 28.45".) 
OLDTOWN, GILPIN COUNTY. 
Smokestack of Oldtown mine 0.25 mile east of town of Russell 
Gulch. 
Station mark: Center of smokestack. 
(Latitude 39° 46' 37.87". Longitude 105 31' 53.54".) 
PAY ROCK MINE, (LEAK CREEK COUNTY. 
Smokestack of Pay Rock mine above Silver Plume. 
Station mark: Center of smokestack. 
(Latitude 39° 42' 05.12". Longitude 105 43' 28.62'.) 
