Show LIGHTS USED TO SPEED UP UPLAND UPLAND LAND LAM SURVEY PRICE PRICE PRICE-A A U U. S S. S coast and geodetic geodetic geodetic geo geo- detic survey with 28 men is stationed stationed sta sta- In Price and will remain here for about a week engaged in triangulation work in conjunction conjunction conjunction tion with the soil soli conservation commission Activities center on tho Uintah Indian reservation of Price Directing the tho party is Lieutenant Lieuten Lieuten- ant W. W R. R Porter Eighteen trucks are used to transport equipment and men The work woric is carried on at night The instruments used are somewhat similar to ordinary engineering transits but they are aro much more d delicate licate and measurement measurement measurement measure measure- ment of angles correct to the tho hundredth of a second are made Lights similar to automobile headlights are used as 83 targets When carefully focused they can be seen for more than miles Tho The work is carried on at night because much greater distances can be bo surveyed with the aid of tho lamps |