(Report 126.) [Prepared by Aeronautic Instruments Section, Standards Bureau.]
Notes:
(Report 126.) [Prepared by Aeronautic Instruments Section, Standards Bureau.] * For Sale by Superintendent of Documents. Pi›I«£ 15c.
Notes:
Contents.-Pt. 1, Altimeters and barographs; by A. H. Mears. H. B. Henrickson. and W. G. Brombachcr.-Pt. 2. Precision altimeter design; by John B. Peterson and John R. Freeman, jr.—Pt. 3, Ktatoscopes and rrate-of-rllmb indicators; by Atherton H. Mears.-Pt. 4, Aerographs and strut thermometers; by John A. C. Warner.
Availability:
* For Sale by Superintendent of Documents. Pi›I«£ 15c.