This benchmark disk is in the lower east base of the Pettis County War Memorial located on the western Courthouse Grounds - 415 South Ohio Avenue. The mark is slightly recessed in the base. Below is the original datasheet from Geocaching.com
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JD0673 DESIGNATION - SEDALIA
JD0673 PID - JD0673
JD0673 STATE/COUNTY- MO/PETTIS
JD0673 USGS QUAD - SEDALIA EAST (1973)
JD0673
JD0673 *CURRENT SURVEY CONTROL
JD0673 ___________________________________________________________________
JD0673* NAD 83(1986)- 38 42 26. (N) 093 13 39. (W) SCALED
JD0673* NAVD 88 - 277.204 (meters) 909.46 (feet) ADJUSTED
JD0673 ___________________________________________________________________
JD0673 GEOID HEIGHT- -32.69 (meters) GEOID99
JD0673 DYNAMIC HT - 277.016 (meters) 908.84 (feet) COMP
JD0673 MODELED GRAV- 979,942.8 (mgal) NAVD 88
JD0673
JD0673 VERT ORDER - FIRST CLASS II
JD0673
JD0673.The horizontal coordinates were scaled from a topographic map and have
JD0673.an estimated accuracy of +/- 6 seconds.
JD0673
JD0673.The orthometric height was determined by differential leveling
JD0673.and adjusted by the National Geodetic Survey in June 1991.
JD0673
JD0673.The geoid height was determined by GEOID99.
JD0673
JD0673.The dynamic height is computed by dividing the NAVD 88
JD0673.geopotential number by the normal gravity value computed on the
JD0673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
JD0673.degrees latitude (g = 980.6199 gals.).
JD0673
JD0673.The modeled gravity was interpolated from observed gravity values.
JD0673
JD0673; North East Units Estimated Accuracy
JD0673;SPC MO C - 319,180. 436,720. MT (+/- 180 meters Scaled)
JD0673
JD0673 SUPERSEDED SURVEY CONTROL
JD0673
JD0673 NGVD 29 - 277.106 (m) 909.14 (f) ADJ UNCH 1 2
JD0673
JD0673.Superseded values are not recommended for survey control.
JD0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
JD0673.See file dsdata.txt to determine how the superseded data were derived.
JD0673
JD0673_MARKER: DB = BENCH MARK DISK
JD0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
JD0673_STAMPING: SEDALIA 1934
JD0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
JD0673+STABILITY: SURFACE MOTION
JD0673
JD0673 HISTORY - Date Condition Recov. By
JD0673 HISTORY - 1934 MONUMENTED CGS
JD0673 HISTORY - 1962 GOOD NGS
JD0673 HISTORY - 1963 GOOD NGS
JD0673
JD0673 STATION DESCRIPTION
JD0673
JD0673''DESCRIBED BY NATIONAL GEODETIC SURVEY 1962
JD0673''AT SEDALIA.
JD0673''AT SEDALIA, AT THE PETTIS COUNTY COURTHOUSE, 58 FEET EAST OF THE
JD0673''CENTER LINE OF OHIO STREET, 39 1/2 FEET EAST OF THE EAST CURB
JD0673''OF OHIO STREET, 62 1/2 FEET WEST OF THE WEST FACE OF THE COURTHOUSE,
JD0673''AT THE WAR MEMORIAL STATUE, ABOUT 1 FOOT ABOVE THE LEVEL OF
JD0673''THE GROUND, AND SET IN THE TOP OF THE EAST SIDE OF THE GRANITE
JD0673''FOUNDATION OF THE STATUE.
JD0673
JD0673 STATION RECOVERY (1963)
JD0673
JD0673''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1963
JD0673''RECOVERED IN GOOD CONDITION.