46 Mr. William Whitaker on some 



No. 6. — A later tvell at the same place. 

 Communicated by Messrs. Easton & Anderson. 

 Shaft and cylinders throughout. 



Gravel with water 21 



[London Clay or fClay 12 



Reading Beds.] (Sand 3 



rMottledclay 16 



r-D J- -D J n Conglomerate 2 



[Reading Beds.] Hard green sand 6 



I Hard stones (? flint pebbles) 2 



[ThanetJ Sand 46 



Chalk 66 



174 



No. 7. — Messrs. Peak, Frean d Co.'s Biscuit Works, 

 Drummond Boad. 1878. 



Communicated by Messrs. Peak, Frean & Co., and by Messrs. 

 F. Baker & Sons. 



Supply abundant. Highest water-level 20 feet from surface. 

 Shaft and cylinders to the Chalk ; the rest bored. 



Made ground, loam, &c 12 



Gravel or ballast, surface water 18J 



^Shelly clay ir 



Close bed of broken shells 8 



Very hard clay 1 



Pebble-bed, red 1 



Mottled clay ._. 1 



Very hard conglomerate, with traces 



of iron-pyi'ites 2 



Hard green sand 4 



Large pebbles i 



Hard green sand If 



Hard green sand, with pebbles ... IJ 



Hard green streaky sand 6^ 



^Green sand and pebbles 2^ 



[Th.„etBea., [«»/,-;;, ::;;;;:;::;::;::::::::;;;::;:: as " 



4btt.J (Flints about 2 



Chalk, with beds of flints fi-om 6 to 18 inches apart 215 



322 

 ? Deepened later 158 



480 



8. — Messrs. E. Pink S Son's, Stajile Street. 



Made and communicated by Messrs. G. Isler & Co. 



Shaft 12 feet ; the rest bored. 



Water-level 73 feet down. Yield (minimum) 3000 gallons an 

 hour. 



[Woolwich 



and 

 Reading Beds, 



30i ft.] 



