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216  
[[underlined]]October [[strikethrough]]3[[/strikethrough]]^[[5]], 1908. [[/underlined]]

Exam. of plates to det. approx, amount of change in No.14573 Pec. var? in B38099 . A.S.C. 23909, CDM.-41°11893 17^[[h]] 33,4^[[m]] - 41°3[[strikethrough]]4[[/strikethrough]]^[[5]]',(1900) 7.8.

| Plate | Date | Ex. | Est. |
| B15141 | Nov.13 1895 |15^[[m]] | 12.5 |
| B3833[[strikethrough]]3[[/strikethrough]] | July 17, 1889 | 64 | 11.8 |
| B27911 | July 18, 1901 | 60 | 12.5 |
| B29481 | April 28, 1902 | 10 | 12.2 |
| B17535 | Oct. 1, 1896 | 37 | 13.1 |
| B36893 | Sept. 6, 1905 | 10 | 11.4 |
| B9811 | July 17, 1893 | 122 | 13.2 |
| B15529 | April 6, 1896 | 30 | 12.8 |
| B15704 | May 4, 1896 | 20 | 13.2 |
| B31528 | April 24, 1903 | 75 | 13.0 |
| ^[[31403]][[strikethrough]]9811[[/strikethrough]] | April 3, 1093 | 61 | 13.4 |
| B33806 | May 23, 1904 | 1[[strikethrough]]2[[/strikethrough]]^[[3]] | 12.3 |
| B36956 | Sept. 9, 1905 | 10 | 11.5 |

An exam. of the above plates shows a variation of about [[strikethrough]]1.9[[/strikethrough]]^[[2.0]] magn. Limit 11.[[strikethrough]]5[[/strikethrough]]^[[4]] to 13.4. Var. Conf. by L.D.Wells. 
W.P.F. Oct. 5, 1908.

John C. Wolbach Library, Harvard Smithsonian Center for Astrophysics . Provided by the NASA Astrophysics Data System