<PAGE> 1
The Thermo Instrument Systems Inc Proxy Card is being resubmitted via
EDGAR due to errors that appeared in the initial EDGAR filing on May 4, 1994.
The errors made during the previous EDGAR filing were the names of
George N. Gyftopoulos and John N. Gyftopoulos. The names have been corrected in
this filing to read as George N. Hatsopoulos and John N. Hatsopoulos.
The errors appeared only in the EDGAR filing on May 4, 1994 and did not
appear in any other format or printed materials.
<PAGE> 2
PROXY
THERMO INSTRUMENT SYSTEMS INC.
504 AIRPORT ROAD - SANTA FE, NEW MEXICO 87504-2108
THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS
The undersigned hereby appoints Arvin H. Smith, John N. Hatsopoulos and
Theo Melas-Kyriazi, and each of them, proxies of the undersigned, each with
power to appoint his substitute, and hereby authorizes them to represent and to
vote, as designated below, all the shares of Common Stock of Thermo Instrument
Systems Inc. held of record by the undersigned on March 28, 1994, at the Annual
Meeting of the Stockholders to be held at the Hyatt Regency Hotel, Hilton Head,
South Carolina, on Monday, May 23, 1994, at 3:00 p.m., and at any postponement
or adjournment thereof, as set forth on the reverse side hereof, and in their
discretion upon any other business that may properly come before the meeting.
THIS PROXY WILL BE VOTED AS SPECIFIED, OR IF NO CHOICE IS SPECIFIED,
FOR THE ELECTION OF THE NOMINEES NAMED AND AS SAID PROXIES DEEM ADVISABLE ON
SUCH OTHER MATTERS AS MAY PROPERLY COME BEFORE THE MEETING.
(IMPORTANT -- TO BE SIGNED AND DATED ON REVERSE SIDE)
-----------
SEE REVERSE
SIDE
-----------
- --------------------------------------------------------------------------------
<TABLE>
/ X / PLEASE MARK YOUR
VOTES AS IN
THIS EXAMPLE.
<S> <C>
FOR WITHHELD THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR PROPOSAL 1.
all from all
nominees nominees
I. Election of Directors / / / / Nominees: Marshall J. Armstrong, Frank Borman,
Elias P. Gyftopoulos, George N. Hatsopoulos, John
N. Hatsopoulos, Robert C. Howard, Frank Jungers,
Robert A. McCabe, Arvin H. Smith
and Polyvios G. Vintiadis.
___For, except vote withheld from the following nominee(s):
__________________________________________________________
MARK HERE FOR ADDRESS CHANGE / /
AND NOTE CHANGE AT LEFT
SIGNATURE(S) ______________________________________________________ DATE ___________________________
(This proxy should be dated, signed by the shareholder(s) exactly as his or her name appears hereon, and returned promptly in the
enclosed envelope. Persons signing in a fiduciary capacity should so indicate. If shares are held by joint tenants or as community
property, both should sign.)
</TABLE>
