308 REPORT—1885. 
Zinc—continued. 
Intensity Intensity 
I. Spark c and I. Spark | J], Are Spectrum an 
Spectrum 1 eo Character || Spectrum Grenier: 
Hartley Liveing Hartley | Liveing 
and and Cornu It and and Cornu i 
Adeney Dewar Adeney Dewar 
3344-4 3342-0 10ne 2479-2 2480-0 9sd 
33017 3301:0 10n¢e 2472°2 4sd 
3281-7 3281:0 8ne_ || f 2468-3 9sd 
3255°8 2sd_ || 2465-9 24645 4sd 
3238-7 2sd 2462°8 9sd 
32346 2sd zen 4sd 
3075°6 8sc 2459°8 9sd 
30717 3070°0 8sd 2450-0 4s 
3035°4 3035-0 8sd 2441°6 2440°0 4sd 
30241 2sd 2437°7 4sa 
3017-5 3017°0 4sd 2433-9 2sd 
29967 2sd 2430°0 
2959°5 2sd 2427-0 8sd 
2886°4 2sd 2423°3 4sd 
2856°3 2sd 24207 28d 
28001 28000 8ne 2418°8 8sd 
| ores lsd 2408-4 4sd 
2778'4 2sa 2405°3 4sd 
[2702 2770-0 8ne 2401°9 Isd 
2764°5 27560 7nd 2398°7 lsd 
2719°7 2sd 2396'4 1sd 
2711°5 27133 2sc 2393°3 1sd 
2683°8. 2684°0 2sc 239071 Isc 
2670°5 23842 isd 
2657:0 2sd 2382°8 Isa 
2607°6 2608°5 4sd 23717 isd 
2592°3 1sd 2367°8 1sd 
2589°3 1sd f 2348 7 4sd 
25861 Isd ‘ 2346:7 Isa 
2581:4 25820 4sd 2329°3 1sd 
2574°8 4sd 2315°0 4sd 
2569-4 2569°7 4sd 2308°8 4sa 
2557°3 10ne 2267-0 28a 
2635'0 2Qsd 2255-0 9sd 
2532°3 2sd 2138°5 2138°5 4nc 
25263 8sd 21042 2sd 
2521°3 8sd 2102-0 2sd. 
2514-7 | 25160 8sa__ {| ) 2099-0 20988 | Ine 
2508°7 8sd 2095°9 9sd 
2501-5 10ne 2085-4 2nd 
2497-0 isd 2077°6 lsc 
2496°6 1sd 2068-4 1sd 
2490-4 2491'5 8nd 2062°8 2063°4 Ind 
2485°9 . 8nd | 2060°8 2061-0 Inc 
2485°0 4sda 2024-2 2024-3 Inc 
2483°7 2sd 
a 
4 
* Observed also by Lecoq de Boisbaudran in the Spark Spectrum of Zinc Chloride solution, who hale 
also noted lines at 5184 and 4630. 
+ Observed also by Lockyer. The ‘indices’ attached to these numbers denote the comparative 
*lengths’ of the lines as given by Lockyer. 
§ 5739 G. Johnstone Stoney. + ‘Could not be identified,’ Lockyer. 
| Observed also in the Arc by Spgstrém. { 4725°0 and 4680-0, Hartley and Adeney. 
3 
