HOBBS.] 
ON OR NEAR FIFTH AVENUE. 
69 
Summary of records of borings made in New York and vicinity— Continued. 
2. BORINGS IN THE BOROUGH OF MANHATTAN-Continued. 
Serial 
num- 
ber. 
Location. 
Depth of boring to rock. 
Kind of rock, 
As given. 
Referred 
to V. S. 
datum, 
Sandy 
Hook. 
f known. 
Miscellaneous — Lawyers' Title Insurance 
Company— Continued. 
977 
7-15 East 73d street, 125 feet east 
of Fifth avenue. 
-24. 50 
42 
< rneiss. 
978 
Central Park West, between 76th 
and 77th streets. 
-59 
32 
Do 
979 
Madison avenue, southwest cor- 
ner 78th street. 
—13. 25 
58 
Do. 
980 
Northwest corner 78th street. . . 
-12. 50 
58 
Do 
981 
Second avenue, between 92d and 
93d streets. 
-47.41 
-19 
Do. 
982 
Third avenue, northeast corner 
98th street. 
-20 
9 
Rock not sounded. 
983 
10th street, west of First avenue . 
Miscellaneous — On or near Fifth avenue, a 
-44 
-32 
Gneiss. 
984 
28 feet south of 28th street, 90 
feet west of Fifth avenue. 
( -21.83 
I -20. 66 
} 2 
Gneiss. 
985 
Fifth avenue, northeast corner 
17th street. 
( -26. 5 
I -28. 1 
} - 
Do. 
986 
100 feet east of 985 
( -21. 16 
I -19.60 
} 20 
Do. 
' -32. 9 
987 
Fifth avenue, southeast corner 
20th street. 
-33. 8 
-37.0 
-37. 3 
-38. 
r -26. 16 
6 
Do. 
988 
Northwest corner 18th street . . 
-26. 75 
-22. 40 
. -19.90 
r -29. 9 
13 
Do. 
989 
Southwest corner 22d street 
-29. 7 
-33. 9 
. -33. 9 
f -21.9 
• - 8 
Do. 
990 
Northwest corner 19th street . . 
-23. 8 
[ -29. 5 
I 15 
Do. 
« May] 
licke, Robert, architect. Depths of 985 
-1001 referred 
to curb < 
latum. No. ,99" 
"checks 
'ithin 2 inches of borings on either side of street. 
