PRIVACY ACT MATERIAL REMOVED t Y a b PERTINENT INFORMATION OF RECORD CONTAINED IN FOURTEEN (14) ADDITIONAL COLORADO WORKMEN'S COMPENSATION CASES ALLEGING LUNG CANCER OVE TO UNDERGROUND URANIUM MINING Work History Hard Rock Mining Stete WC Chaim Nas] Claimant - 1965 316 Approsimets No Yeerns Underground None indaxated 2223-463 19 wef 24321646 None indrated Evidence of Record Uranium Mining Approumene Year Begun Latent Pariod of No Yeau Undar g! ound 1947 Disease (¥ ears) 15% 1457 8 -- ed ee ee [1954 3 2-149-697T None mith ated 1953 4 Total Estimated Radochervcal Analysen Aspori X (1966) 46 2,840 10 X (1967) ot X (1967) 62 700 61 1.100 10,400 t 180 4,330 —_—— No information pf _[670 WW X (1968) “9 Vanous estimates - 16 Nu No info a92 Small Undifferentiated — Small Squamous, Epsdermond, small Undifferen- . tange from 265 to 1,784 a to Type of Cancer Cell No Yaars Smoker Undilferentwied, poorly Differentiated, Epsdermond . | No anformation Personnai Aecorgs x x x x x x 1970 x x 4. x x x x x 1969 x x x X 1969 x x xX 1970 x xX X 1969 x x X 1970 x x X 1970 x fo. I tud packs s day x ___. t4 —f—_____- -—_— 14 packs for 14 x and Daxcition Unrecorded Macicai Racords 4 Undifferentusted, Squamaus, Epsdermord Rediation Records 30 20 Cigarettes |__ _f.. No information Heavy Light (for § yr) tun ted _ Evidence of E «posure ~— No. of Cigaration Per Day No infosmation Squamous 14,210 t 120 10 Cigarette Smoking Hebrt Approximate Type of Smoker oF Medical Opinion or af Dincowery WLM of Exposure of Highest Concentration Bone ot Cancer to Redon Daughters Leed?'* ipCvigl 19 13 ff} --f| 2176 725 4a 1951 4 Death Case Age st Death — ——_+ x Exposure Eatimated Compen tated years, Did not 2 223-227 oe ee 43 X1(1963) 55 Between 800 and 2,000 No infurmetion. | Ont, Squamous; Small Undifferentiated 1475-454 (2 1918 13% 2 187-947 None indicated 1936 zz 4 X (1970) No wo. 4,880 No infurmauon Oat 13 is X (1968) 45 2,600 No infurmstion. Squamous, Basal: Out; Small Undifferentiated 642 Squamous: Epidermoid smoke last § years _ 40 - 1 pack x i pack x 12 2 packs x 25 Sur 6 cmgureities Did noi smoke fest 10 yrs life x x + — 2-)47-179 4 1933 1 886-982 18 1954 i tt x (1966+ 5] 526 1 a i 8Y8-126 , r a ae 1999 ia 14 X (1965) 49 4,000 2382 Get, Squamous ty 1943 i9 25 X (1968) $5 1.610 T4180 t 80 Undillerenuated Oat, 2028 962 6 1946 1a r¥) $2 £400 No information 1956 42 12 X (1968) 9 ae Nu 2176025 1.902.847 None indicated ~ 2151-797 a Ss Denied xX 1970 None indnated 20 : pes pm Sm ff8 fe pe 195? L No — 1 i l. Basal Epedernoid(moderstely pn 35 2425 a — No information. Squamous 3.luu t 49 ot re Se ee Nu inforiietion —te 4 x ——_-4 20 No information. jo Ww No informalen. Lciumy charcome Nu informabon a —~ +--+ x x x x 1 to 2 packs xX x x xX X £969 x x x x x 1969 1to Wemgareties} =X a I to 10 cigareties JO cgaredtes x - x x — x -xX x od x x - x x 1969 }—__}- x x x90 +] x 1969 dded mae — Lo \77 PRIVACY ACT MATERIAL REMOVED arn 1970 No information a Oak, Undilferentiaicd, Small Cell L = }