Creator:G.N. Peggs
Date Created:June 5, 1979
Place Created:Teddington, Middlesex
Keywords:high-pressure research,EC Lloyd,GN Peggs
Context:letter to Tracy hall
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Department of Industry
NATIONAL PHYSICAL LABORATORY
Teduington, Middlesex, TW11 OLW Telegrams: Bushylab, Teddington, Telex Telephone: 01-977 3222, ext. Telex: 262344
Your reference Our reference:
DrHT Hall
Brigham Young University
Provo
Utah 84601
USA
Dear Dr Hall
I am writing on behalf of the authors of the book entitled The pressure balance: theory and practice by R S Dadson, S L Lewis and G N Peggs, to request permission to use the
•information given on page 204 of* -the bock: AcctTra-te"*rfi" Characterization of the High-Pressure Environment edited by E C Lloyd and published by NBS, 1971 regarding fixed points. This information was also cited in a table in •Tables of Physical and Chemical constants' by Kaye and Iaby, 1973, on page 24.
I look forward to hearing from you
Yours sincerely
Division of Mechanical & Optical Metrology
5 June 1979