0. C. Lester — Oxygen Absorption Ba?itk 



151 



First band. 



Second band. 



First band. 



Second band. 



6276-81 



6287-94 



5788-33 





5796*30 



77-66 



89-60 



(88'55)§ 





97*76 



77*03 



90-42 



89*00 (double?) 



98'43|| 



77-86 



92-35 



88-75 





5800*18 



77-52 



93-15 



89*40 (chief line) 



00-83 



78-29* 



95-36 



89*40 





02-87 



78-29 



96-34 



(89*71) 





03-51 



79-07 



98-64 



90*07 





05-84 



79-31 



99-41 



90*32 (double?) 



06-47 



80-08 



6302-18 



90-97 





09*10 



80-61 



02-95 



91*49 





09-72 



81-37 



06-00 



(91*78) 





12-64 



82-16 



06-75 



92*15 





13-25 



82-93 



10-06 



92-96 





16*461 



84-00 



10-81 



93-60 





17-07 



84-75 



14-40 



_ 





20-58 



- _ - - 



15-14 









21.16 







19-02 









2494 







19'75f 



. _ . _ 





25-52 







23-92 

















24-64 















29-10 













29-82 













. 



34-55 









. 







35-26J 

















40-28 

















40-98 







- _ - - 







46-27 

















46-96 



oc 



k 









/ 



First band. 



Second band. 







5377*20 



5384-27 







77-32 





85-45 







78-00 





86-05 







78*38 (chief line) 





87*50 (double?) 





79*45 (double?) 





88*10** 







80-00 



j 



89*85) ,, 

 90-45 j rr 







80-20 (double?) 







80-85 " 





92 '55 (covered) 





81-40 





93*10** 







81-97 





95-55 

 96*10 





* Chief line 



and evidently a close 



double. Higgs gives also 



78-19 and 



78 '38, apparently the outer edges. 



f End of Higgs' measurements. % This line hidden by adjacent heavy line. 



§ Lines bracketed do not appear to fit the series. Perhaps foreign. 



I Covered by heavy line. ^f Hidden by heavy adjacent line. 



** Stronger on old chart. 



ft Hidden by a group of five heavier lines, none of which actually cover the 

 positions but the shading renders them invisible. 



