Document x57w9pxYxMaVoEmRRwgNM9kxb

% SBOOOUDQ*,J 2 gapfdbar S>6, 1*0 Tha largar tha notour, tha graatar ttx* Oagraa oZ darleaning oZ the aatarlal. Ton n LU nota that onr 60B la tha only notarial that la battar than oar atandard. Our 608, 608, U$60, and M661 ara aora light atabla than aiiddan'a 96BO atandard, aa dataminad la onr laboratory. To gat a aora ooaqplatn piotara aZ Oliddan'a aatwlala, aa abonld bar# aanplaa ot tholr variona gradaa T1 Baraid ooiOTW 0007-SWP-043227 N23154 ctfr^nui #30 aiMtiidi S. B. Goolldgs, Jr. Soptsnbsr 26, I960 Light SaaaLtirlty of Utt^cu - Tho (Ulddat Ccqpsay - 1h kin 1 mil* of Nth of tOo tsalro typos of lithopono no pradioo for light omsltivltgr. fho rosults worn wapwrad to owr rtudud and aloo Uldta'ii thick thogr daslgnsts no *90 0*. Taahataatly, 3 |rni of pi mwit m rabbad to o moth pact* using it 00 of "fiaowor Vsxnlah" la oil own. Chicago no lcogor Mhos lour Tarnish 00 Mr. ddau nodo op a $0% solids solution of Do--or rosin la aiaoml spirits whiah no ussd. Uda by oldo itrawrtaraa noro aodo oa aa aladiuw paaaL. fhraa snoh pahala noro noda, a nnnsaaidating otno rub-ops sash, laah panol oontalnod Wo of oar standard, oao of (Oiddoo's standard, and four of tba tsalra typos to bo tostod* lbs wrsrall width of tho rub-ups par pansl nos Si inohaa, pvposoly as doalgnad so that tha antirs XIold of drawdowns par panal would lit within diroot rsrtiool rsdlatiow of ultrariaiot ll^t rattUag frow a 6-laoh Mara, hd ponol woo aoparatoly 1--rooit la shoot 1/2-laah of wator sad aahjootod for coo hour at * diatoms of 6 inchoa frow tbs Mara. fho rooulto obtained on tho stoadards wars not axaatiy equal to aaah otbar, arm though tho sons r*-gp woo sand for each panol, and all panels had ldontioally tho sawn tins of oapooaro nadnr racy axaOUng plaoanant undar tho Mara. 1 bailors tho Moults of osposaro ara saffloloBtly ladloatli* of which gradba ora wan light stable than ethers. OlrLag a ralsa of 1 to oar standard, ths othara eaa rothor wall bo aaaporad natiwUy aa fdUowai 0.4JU Standard Hi 20. in* 60S 60J 6m V 320 V iiZL V I16I V 560 W 660 V 661 -1 - 1.7 - 2.25 m 2,60 m *.5 oo 0.5 1.7 m 1.5 oa I.80 - 2.00 2.00 *W 1.33 0. 7.5 m 1.1k 0007-SWP--043228 0007-SWP