Document B5GdkoEXyZ3j4nwvb3z4OgXO4

12-15-44 12-29-66 1-10-67 1-26-67 1-30-67 2-13-67 2-21-67 2-21-67 2-27-67 ,2-27-67 3-16-67 5-i? ^10-21-67 11-1-67 11-2-67 ^J - CHLOMHATID BIPHENYLS CHRONOLOGICAL EVENTS ^ LfitTUACj C*/TE(L ^ST'A6 STCC^1- Report of New Ch@nd.eal Bazard - New Scientist Dee. *66 (Jansens Work) . First published report about PCB Widaark letter'to `Monsanto Bead of Institute of Analytical Chemistry University of Stockholm, Sweden Found unknowns to be polychlorinated biphenyls made by Monsanto, at al - used GC/Mass. Sea eagle - 80 ppm polychlorinated biphenyls - 10 ppm pesticides - 40 ppm mercury Mo knowledge of biological significance in living organisms. Collaboration started with Dept, of Toxicology/Carolin Institute. Would like to work with Monsanto Toxicologists on probler. Press Release, LKB Instrm. Co. (Jansens Work) D. Wood letter to Buchanan . Visited Sweden Confirmed chlerinated biphanyl report of Jensen Editorial in Chemical Engineering Covers Jensens werk Wilde letter to Kelly v' Hardy letter to Kelly i^of ' - Jensen may have jumped gun in blaming chlorinated biphenyls Kelly letter to Wilde - No need to contact Swedish people Widaark letter to Wilde . Reviews lector at Baayar in Germany Kelly letter to Wilde letter to Kelly - Widaark Letter S.A.O.A.C. - Pub. - Widaark 5 1069 (1967) Holmes, Siaaons, Tatton - Mature 216 227 Confirms work of Jensen Hardy letter to Status of work at at 7 (1967) PRR SCM 021889 037311 Richardson letter to Hardy Confirmed by GC/Mass. Aroclor 1254 in eggs from 100 ppm feeding studies - confirmed Govt. Labs. HARTOLDMONOOQ7974 12-30-67 Holden, Narsden - Mature 216 1274 (1167) FGB 1b seals ffcCB ippuri la birds with aquatic environment - ) suggest* river contamination. ^ .__J Busan In 01 contain little PCI <0.1 ppm in tart. Suggests pollution is of aquatic origin - if air sore would be feund in human fat. Cons* found f LD50 " unlikely that residues of PCB ^ constitute direct toxic hasard. s' 1-1-61 . Beininger letter to Robaon/Anagnostopoulos. Birdsall, Wisconsin Alumni Res. Foundatien (WARF) Studies to be on shore birds funded by O.S. Dept, of Interior, Fish l Wildlife Service Suggested that Monsanto-WART work openly 1-16-61 Wilson letter to Gentlemen/Monsanto Res. Chemist, O.S. Dept, of Interior Fish & Wildlife'Service Investigation of chlorinated polyphenyls in avian and animal tissues 1-26-61 Lincer letter to Patterson, MCL Res. Assistant, Syracuse Univ. Res. Cerp., New York Wanted polychlerinated biphenyl references t materials 2-1-61 Spencer letter to Richard Consultant, Nat. Ag. Chemicals AasocInterferences with chlorinated hydrocarbons 2-13-61 Baxter letter to Richard - Ref. te Syracuse 2-11-61 Richard letter to Baxter - Aroclor "^a. status 2-23-61 Hardy letter to' Richard 4-26-61 Paton letter to Kelly 5-3-61 Newell letter to Bunt ' Chairman Dept, of Ag. 6 Environmental Toxicology, Stanford Res. Institute Toxicological results/birds i fish/enxyma induction stimulated Recommended tests in cooperation with Monsanto rather . than seek govt, support Ned. Dept, recommended no action. S-6-6* Kelly mmma to Robson/Anagnostopoulos - Reference to 5-3-68 5-20-6S Richard to Davis and back 1-23-6* Richard to Davis and back PRR 021890 V* * ; + HARTOLDMONOOQ7975 7-15-68 Glasgow, Chief Pesticide* - requested info on Aroclors Ref. Std*. Section Dept. Health, Education 6 Welfare Blickenataff - USDA - quality control for formulations Dykstra - USD! - Pautuxant, Maryland Labs - Arcelor sent 7-31-01 Paten Memo ' 1-23-01 9-5-61 Wheeler to Early, trip plan Wheeler plan memo for visits 9-11-61 Wheeler memo to Richard - Biotast Protocols 10-9-61 Risebrough - Confidential pre-publication PCB in fish t birds Comments from Monsanto solicited 10-21-61 Wheeler to Richard - Risebrough paper 11-1-61 Risebrough to Conkin - Publication Review 11-6-68 11-13-61 Wheeler to Richard Conkin to Risebrough - Comments on review of manuscript 11-14-61 ' Wheeler memo to Richard ' 11-27-61 Paton to Richard Include Aroclor 5460 11-68 Gunther - Prof. of Entomology t Chemistry, Univ. of Calif. School of Ag. Sciences ' : Dept, of Entomology Citrus Res. Ctr 6 Ag. Expt. Sta. - Riverside State USDA Research Area Conittee including Hawaii DDT & chlorinated hydrocarbons 12-3-68 Gunther to Paton - Request for Aroclor Sas. 12-9-61 Wheeler to Richard - Calendra Minutes 12-9-61 Richard to Wheeler - Calendra Minutes 12-14-6 Risebrough - Nature 220 1098 (1968) 12.-19-6 Richard to Tucker - DDT, et al 12-26-6 Wheeler to Calendra - Letter of authorisation 12-23-61 Bryant to Harris - Rome Pollution Laboratory 12-30-6 lieherd to Kuhn - Legal problems 12-30-6 9 Tucker to Richard - Chlorinated Naphthalenes * * * a sc* "13 PRR 021091 HARTOLDMONOOQ7976 12-31-< l-7-l 1-9-i 1-10-69 1-21-69 1-21-69 1-23-19 1-24-61 1-30-69 2-4-69 2-7-69 2-10-69 2-24-69 2-25-69 2-25-69 2-25-69 2-26-69 2-26-69 2-21-69 3-4-69 3-4-69 3-5-69 Tucker - Arocler at Anniaton Whaalar ta Richard - Arocler Wildlife Wheeler ta Richard - Heating Wheeler to Calendra - Feeding of Halovaxes Wheeler ta Tucker - Widmark Papar Whaalar ta Panchar - Proceed with chickana Whaalar ta Richard - Pesticide Structural Hodges ta Bucklay - Aroelers in Plant Effluents Patan ta Keller, at ml - Montar Tucker to Wood - Update Wood ta Tuckar - Raply Tuckar ta Whaalar - Paaticida las. Whaalar to Panchar - DDT, at al sas. Parlaan - San Francisco Chronicle Tuckar ta Keplinger Tuckar ta Whaalar - Widmark' Papar , * Tucker to Whealer/Richard - Annisto. nf* River Results Nates on seating - Burgen, at al Tucker to Stark - Solubility 1 Rough Draft - Roller - Position Statement Tueker to Richard - Combustion t*eelar to Wood - Dept. a Pish Gama Pate to Richard - DDT on Trial PRR 021892 SCM 03T314 . Kl&Lla. j//e /*? HARTOLDMONOOQ7977