262 REPORTS ON THE STATE OF SCIENCE, 
RHODIUM—continued. 
| Arc Spectrum | Spark Spectrum Redaction to | 
| = | | Vacuum | 
| Wave-length | Tntene | ‘Waves | Inten- | Oscillation 
——— -— | sity | length | sity | | Frequency, 
| Rowland Exner | and |————! and le in Vacuo 
Kayser | and and | Cha- |Exnerand Cha- | A+ | ie | 
/ Tatnall | Haschek racter | Haschek | racter | : 
| Sean ia rey Sarat | | is | | 
| 2576-330 | 257632 | 3 | | 075 | 11-3 | 38803-7 
| | 75°85 2 | ” ” 10-8 | 
74-751 | |  7A¥6 |).2 2574-7. In 29 » 27-4 
74-332 | 74:33 | 2n | [Same ey 33°8 
73°577 | | 73°60 | 2n a9 LK tgs 44-9 
| | 71 6 Ans) ” ” 75° 
| 70°4 1 ” ” | 93° 
| 70-206 | | 70:20) .2 x | 96-1 
| 69-171 | | 69:16 | 0 » » | 389118 
| COs) oe | eee “ 14° | 
| 68-Sb | 4 | 99 | 17- 
67:374 67:37 | 4 | | ae 2 eee 38-9 
| 66-960 | {GBB G6 Ota ay 9] % 45°3 
| 66-137 | 66-13 | 2. | ” 39 if 2 es 
| | 66-0 1 2” ” 60° 
| 65-888 | 65°36 2 am as 61:7 
| 65:1 2 ’ | ” | 73° 
| 64-900 0 0-74] ,, 76°5 
64:3 1 ee 86 
| | 63°7 1 ” ” 95 
| 62-741 62°75 | On |» » | 39009°2 
/ | b G26 7 1 » | Il: 
| 62-0 } > ” ” 21: 
| 60-322 60°33 2 | ee i 46-1 
| | 60:02 | 1 ” ” 50°8 : 
598b 4 * Me 54: 
58-714 Ber7G Mie 1 et" aloe Ot 3 70-4 
57°8 | 2 ” ” 85- 
57-lb 6 ” ” 95- 
56-98 | 1 oS 97-2 
56-172 hei! x + 39109°6 
«55-449 5545 | 4 s * 20°6 
Is | 55:3 2 ” ” 23° 
55-010 5500 | 1 | = a 27°5 
| | | 47 | 1 ter Ne 32: 
| 53-426 53-42 | On | Ps Z 51-7 
| | 53:1 l ” ” 57° . 
| 52:3 1 a] pa 69: 
51-289 | 6130.4. 2 ” » 84-4 
| 50:6 1 x 95° 
49-6 1 29 | ” 39210: 
48-679 | 48-67 | 2 Bed ee 24-6 
47-75 l ” ” 38°8 
47-6 ] ” ” 4l- 
47-366 | 0 og al Be 44-7 
45-794 45°79 | 4 ) 9 a3 69:0 © 
45-44.)-15 | 464d, 8 4 ,, | s 74-4 
44-317 44-30 | 2 a - 91°9 | 
. | 44-0 4 ” 97° 
43-648 % 43-63 0 ” ” | 39302°3 
| 43-4 |. 4 + > |e ae 
41-096 | | aIEDL | og 411 | 2 ” ” 41-5 
39°860 | | 39°88 | 4n | ome a» 60-6 
| | 307) | 1. "pw gel oem 
