286 
REPORT—1899. 
MOLYBDENUM—continued. 
Wayve-length 
Spark 
Spectrum 
Intensity 
and 
Character 
| 
| 
Reduction to 
Vacuum 
Oscillation 
Frequency 
in Vacuo 
rT 
i=) 
~ 
i=] 
Le Snel SO SO So Sl ell ll el ell eel ol el el el ol ol lel ee ee ere er 
| 
| 
29069 
