7 e OS Gee ee got Cr? 4s foo ee pact Ono” f yak? so ont ml Aas HA “40 . | er Gv? Hovember 26, 1960 Dr. Lester Machta, Chief DEPARTMENTOF ENERGYDCLASSTSave Special Projects Section U. 8. Weather Bureau os U. 8. Department of Commerce SIGUE RENEWOYGL) 1cuas:CRTION RETIN Washington 25, D.C. at . ; 3 SOFRAINSNONOE CLASSA¢ A PeetowCANCELLED DECLARES FIED INET BRAKE” Dear Lester, Your request for information on W-181 production during HARDTACK and for cloud height information for the Teak and Orange shots has been ‘passed on to IMA via Enclosure (1) to this letter. We already have the W-181 production figures for the LRL BARDTACK shote which were obtained from RB. H. Goeckermann, etry Division, LAL, in a letter to Hal Hollister dated April 27, 1959 which reads as follows: The foljoving #6. tbe final corrected data on atoms of Rh102, w18l ; W185, W187, and w188aGroduced.in LRLBgNeck saeece shots. Total Shot oc 1360 Sycemore 95 . igh we © eine heweegme Tene <n AN + ne Sn tmee wm ane 9.1 ST “Redwood kl2 | 61 * pogwot _ Poplar “ “Juniper Olive 13.4 225 430 6.013 319 { Cedar oe mun 200 Aspen "Rtekory Mg yi wibT gle 790 670 85 7 Yield(kt) x 10° x19? x 19-23 x 19° y 10-22 Fir | Maple mide 202 29 7% smu 2.8 6 0.032 14.5 06.032 0.25 0.015 2.04 4.3 0.90 1.00 * %3.19 | &.3 0.97 a ==) _- =O Eo BTC 9300 220 63 7.7 370 97 ~- 90 ee 59—s«05 $s «- -= 7.9.030 0.005 —_ ~- Gibhek PATE Pas Form AEC-318 (Rev.9-53) U. 5. GOVERNMENT PRINTING OFFICE oe 2is 16—62761-3 60 780 -- --.” =f * ae My ed “3 CHANT moo? a ti ' * . ee Ee = | |

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