Memorandum: Thomas McNulty of Peter Bratti Associates to Stoneyhurst Quarries, July 9, 1975

              [printed letterhead]
PETER BRATTI ASSOCIATES, INC.
415 MADISON AVENUE, NEW YORK, N. Y. 10017. PHONE (212)371-2300

[typed words]
July 9, 1975

Stoneyhurst Quarries
8101 River Road
Bethesda, Maryland 20034

Gentlemen:

RE: Metro Section B-3C
      Our Job #1063
      Payment #13

Enclosed in our check in the amount of $25,785.35 representing payment due you as follows:

Value of Work Completed to Date
For unloading, cutting and reloading of crop
198½ SF @ 20.00 [=} 472.73
For unloadiing & reloading material
16 trucks @ 20.00 [=] 320.00
Sawing stone [=] 64,852.82
End cut Diamond saw and
establish aris line [=] 5,585.30
Cleaning stone [=] 652.57
Rock face [=] 64,056.53
End cut [=] 2,071.71
Rental yard to 4/2/75     2,500.00
Rental 4/3/75 to 5/2/75    100.00 [=] 2,600
End cut damaged coping 42.75 SF [=] 101.75
Delivery of Sawed Stone [=] 4,385.75
Unloading truck load of granite [=] 56.48
Insurance Premium [=] 1,313.00
[total amount = ] 146,468.34

Less Previous Payment [=] 120,682.99

AMOUNT OF THIS PAYMENT [=] 25,785.35

Please sign and return a copy of this letter for our files.

Very truly yours,
PETER BRATTI ASSOCIATES, INC.
[handwritten signature]Tom McNulty
Thomas McNulty
Senior Vice President

AGREED TO AND ACCEPTED
STONEYHURST QUARRIES
BY :__________________________

P.S. A check for the above amount was mailed to you ck 6/10/75 from our Arlington Office.