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Mr. J. Norman Lockyer. On the unknown
 | A table should appear at this position in the text. See Help:Table for formatting instructions. |
Wave-length. | ( 5 ) = determined by 1 four-prism Steinheil.
- 3898 2
3899 -0 3905 -8 3907 *0 3915 -0 3929-0 3961 4 3972-0 3979 -9 4002-0 4015-0 4035-2 4056-0 4058-6 4071 -0 4072-8 4082-0
- 4114 -0
4128 3 4131 -4 4224-0 4255-7
Stars. 3906 ’2 a Cygni 3929 ‘4 8 Orionis 3961 ‘6 a Cygni 4002 *9 a Cygni 4015 *7 a Cygni 4070 Bellatrix, 8 Orionis, a Yirginis 4072 ‘2 a Cygni, Bellatrix 4115 8Orionis 4128 ‘6 a Cygni, Bigel 4131 ’4 a Cjgni, Bigel
