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4. M. Letarte and L.E. Moir, A High-g Telemetry System for Gun and Rocket Firing,’ CARDE Technical Memorandum 351/60 (Aug., 1960 ).
5. Wayne F. Miller, ‘Results of the JPL Tower and Sante Fe Dam Drops on Seismometer Electronics, Seismological Laboratory Report (Sept., 1960 ).