10-36-80/5 (JDPG)
Victoria Island
Ottawa, Ontario
7 October 1959
Mickelson, Fraser & Haywood,
PO box 186
Fort Williams, Ontario
Re: Standard Sheet Sizes
Gap Filler Radar Stations
Northwestern Ontario
Dear Sirs:
In reply to your letter of 1 October 1959, we wish to advise that the standard sheet sizes were being reviewed at the time the Statement of Services was being prepared for your contract but the revisions were not available for issue. The sample sheet was prepared to the new dimensions and should be followed for all field survey drawings.
We are enclosing a copy of the revised standard sheet sizes dated June 1959 and request that it replace page 1 of Section 3 dated September 1958, of AFHQ SD 4766.
Yours truly,
(JW Griffith)
Group Captain