- 2 - 
by the affiants who supplied affidavits in support of plaintiff's motion 
for a preliminary injunction. Four of those five affiants have replied, 
and annexed hereto are their affidavits, confirming that the opinions 
they have previously expressed are predicated upon utilization by the 
defendants of the organisms described in IMUA-18 and the Statement 
of Understanding and Agreement of May 23, 1977. Their comments on 
the hazards of the Risk Assessment Studies thus remain unimpeached. 
CERTIFICATE OF MAILING 
I hereby certify that a copy of the foregoing Supplemental 
Memorandum of Plaintiff and affidavits were mailed, postage prepaid 
this,3 aay of February, 1978 to Toby Kaczensky, Assistant United 
States Attorney, U.S. District Courthouse , Room 3438-B, Washington, 
D.C. 20001, L. Mark Wine, Esquire, Land and Natural Resources 
Division, Department of Justice, 10th and Constitution, N.W. , Washingtonj 
D C. 20530 (Room 2136) and to William Althen, Esquire, 1800 M. Street, ! 
N.W., Washington, D.C. ! 
Ferdinand J Mack 
17 West Jefferson Street 
Suite 106 
Rockville, Maryland 20850 
Attorney for Plaintiff 
fERpINAND J. MACK 
ATTORNEY AT LAW 
SUITE ioe 
[Appendix C — 186] 
OIJ> TOWN CENTER 
IT WftXT JEKPEHMON ST. 
fmCKVILl.E: MARYLAND 
301 270*2230 
