S10-136-80/5 (JDPG)
Victoria Island,
Ottawa, Ontario
6 October 1959
Defence Construction (1951) Limited,
56 Lyon Street,
Ottawa, Ontario
Re: General Instructions
Gap Filler Radar Stations - General
Dear Sirs:
Copies of our correspondence to the various consultants dated 5 October 1959 are enclosed.
Your attention is requested to paragraph 4 of Appendix "A" to 10-136-80/5 (JDPG) dated 5 October 1959, regarding classification of correspondence and other documents. These instructions supersede those contained in our letter on file S13-136-80/5 (JDPG) dated 9 September 1959.
Yours truly,
(JW Griffith)
Group Captain
for Chief of the Air Staff.
Encls.