The landmark First Presbyterian Church Dome is also an NGS benchmark.
From the datasheet: (
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"CS2806 DESIGNATION - LANCASTER FIRST PRESB CH DOME
CS2806 PID - CS2806
CS2806 STATE/COUNTY- TX/DALLAS
CS2806 USGS QUAD - LANCASTER (1982)
CS2806
CS2806 *CURRENT SURVEY CONTROL
CS2806 ___________________________________________________________________
CS2806* NAD 83(1993)-32 35 35.43431(N) 096 45 17.49543 (W) ADJUSTED
CS2806
CS2806_MARKER: 86 = CUPOLA
CS2806
CS2806 HISTORY - Date Condition Recov. By
CS2806 HISTORY - 1947 FIRST OBSERVED CGS
CS2806 HISTORY - 1958 GOOD CGS
CS2806 HISTORY - 1985 GOOD USPSQD
CS2806
CS2806 STATION DESCRIPTION
CS2806
CS2806''DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RLE)
CS2806''THE STATION IS LOCATED 1 BLOCK EAST AND 1-1/4 BLOCKS NORTH
CS2806''OF THE SQUARE IN LANCASTER. IT IS ON THE WEST HALF OF A CITY
CS2806''BLOCK FACING HENRY STREET BETWEEN 1ST AND 2ND STREETS. IT
CS2806''IS A LIGHT COLORED BRICK BUILDING WITH A FLAT ROOF AND DOME
CS2806''WITH CUPOLA IN THE CENTER. THE APEX OF THE CUPOLA IS IN
CS2806''THE SHAPE OF A HALF SPHERE AND IS ABOUT 50 FEET ABOVE THE
CS2806''GROUND.
CS2806''
CS2806''THE POINT INTERSECTED WAS THE APEX OF THE CUPOLA.
CS2806
CS2806 STATION RECOVERY (1958)
CS2806
CS2806''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (WCR)
CS2806''THIS STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
CS2806
CS2806 STATION RECOVERY (1985)
CS2806
CS2806''RECOVERY NOTE BY US POWER SQUADRON 1985 (RWT)
CS2806''RECOVERED IN GOOD CONDITION."