HEETPOEBSHLRE OEDJfAKCE BEIfCH MAEKS. 149 



Mark on culvert at north-east side of road; 0-15 ft. 

 above centre of road 261 '987 



Mark on culvert at south-west side of road ; 0-60 ft. 

 above surface 279*448 



Mark on pier of gate at Six Kills, west side of road; 

 1*43 ft. above surface 299'i58 



Mark on pier of gate in front of cottages, at east side 

 of road; 1-39 ft. above surface 297"865~ 



Mark on Gothic cottage at junction of roads, Steven- 

 age ; 1-71 ft. above surface 298797 



Bolt in north-east comer of the White Lion Inn, 

 Stevenage; 1-76 ft. above surface 3o6'288 



SlEVElfAGE TO HiTCHIK. 



Mark on comer of smithy at west side of road ; 1 -67 ft. 

 above surface 31 1'497 



Mark on front of Corey's Mill public-house, east side 

 of road ; 2-14 ft. above smface 300*475 



Mark on culvert at south-west side of road; 0*5 9 ft. 

 below centre of road 285*320 



Mark on culvert at junction of roads, south-west side 

 of road; T 10 ft. below centre of road 265*266 



Bolt in north-east comer of railway viaduct, at Little 

 Wymondley; 1*29 ft. above surface 253"7or 



Mark on comer of Little "Wymondley farm-house ; 

 1*09 ft. above surface 248'648 



Mark on culvert at junction of roads, north side of 

 road; 2*00 ft. below centre of road 240*811 



Mark on comer of cottage in Ashbrook Tillage, at 

 north side of road ; 1*30 ft. above surface 242*160 



Mark on comer of brick culvert over stream, at 

 junction of roads ; 1 * 1 8 ft. below centre of road . . . . 216*313 



Mark on pier of gate at north side of road and summit 

 of Wymondley Hill ; 1*04 ft. above surface 252*575 



Mark on south-east side of small bridge over Hitchin 

 township boundary stream; 2*12ft. below centre of road 214*860 



Mark on west comer of cottage, at end of The Folly 

 and junction of roads, south end of Hitchin; 1*40 ft. 

 above surface . . 233*298 



BsAJircH Leveiling to HrrcHDT Chttech. 



Mark on comer of cottage, at junction of Hitchin 

 Boundaiy-road with Hertford-road ; 0*77ft. above surface 243*859 



Mark on south-west comer of the Orange Tree pubKc- 

 house, The Folly ; 1*19 ft. above surface 246*333 



Mark on north-east comer of house, in Hitchin jSTew- 

 town, Hitchin-hill ; 0*97 ft. above surface 274*068 



Mark on obelisk finger post, at junction of London-road 

 and Hertford-road ; 0*70 ft. above sui-face 287*600 



