190 PRIMARY TRIANGULATION AND PRIMARY TRAVERSE. 
FLIRTATION, CLEAR CREEK COUNTY. 
On Flirtation Hill, 0.5 mile south of Idaho Springs. 
Station mark: A cairn erected over bronze triangulation tablet 
cemented in bed rock. 
(Latitude 39 44' 05.51". Longitude 105° 31' 10.78".) 
FREEDOM, GILPIN COUNTY. 
Shaft hoist of Freedom mine, north of Central City. 
Station mark: Center of hoist. 
(Latitude 39° 48' 08.43". Longitude 105° 30' 27.08".) 
GRIFFIN'S MONUMENT, (LEAK (KEEK COUNTY. 
Clifford Griffin's grave monument near 7-30 mine above Silver 
Plume (town). 
Station mark: Center of monument. 
(Latitude 39 c 42' 04.95". Longitude 105- 44' 25.47".) 
HIGH MINE PEWABIC, (LEAK (KEEK COUNTY. 
Shaft hoist of highest mine on south slope of Pewabic Mountains 
north of Idaho Springs. 
Station mark: Center of hoist. 
(Latitude 39 46' 02.25". Longitude 105° 31' 25.17".) 
HICII RED, (LEAK (KEEK COUNTY. 
The most western of two huge deserted red-roofed mines on south 
slope of Pewabic Mountain. 
(Latitude 39 45' 45.91". Longitude 105 30' 58.96".) 
IDAHO SPRINGS, CLEAR CREEK COUNTY 
Spire 1 at northeast corner of Idaho Springs. 
Station mark: Center of spire. 
(Latitude 39 44' 33.85". Longitude L05 c 31' 05.10".) 
.ICSTICE, GILPIN COUNTY 
Shaft hoist of Justice mine 1 mile south of Blackhawk (town). 
Station mark: Center of hoist. 
(Latitude 39° 47' 01.15". Longitude 105° 29' 22.37".) 
KNOB ROAD, ('LEAK CREEK COUNTY. 
Small knob at bend of road to Sun and Moon mine 1.2 miles north- 
east of Idaho Springs. 
Station mark: A cairn. 
(Latitude 39° 45' 27.00". Longitude 105 U 30' 26.58".) 
