76 
104. S (R) Delphini.—Ky observations of the last 
maximum give for epoch 1866, October 18*5, which 
is apparently very good, but it is by no means 
adapted to a period of 283 days. 
105. T (S) DeljMni.—hsist maximum 1866, July 10*5, 
which is in fair accordance with the Elements. 
113. T Pegasi . — Observed maximum 1866, October 31. 
It appears, therefore, that the period is considerably 
shorter than as given in the Elements. 
115. $ Aquarii— A well-observed maximum 1866, Octo- 
ber 27*5, confirms the correctness of the Elements. 
117.— -R Pegasi— Observed maximum 1866, July 9. 
Argelander has communicated to me the following 
maxima derived from his earlier observations : 
1848, November 7, doubtful 
1850, December 7 
1851, December 20 
1853, January 6 
1854, January 21 
These are all very well represented by the Elements 
1856, February 17 + 379*5 d E; and it appears, conse- 
quently, that Oudemans’ maximum 1855, January 
26 or 27, was observed under favourable circum- 
stances, notwithstanding the star’s proximity to the 
horizon. 
119. R Gassiopece . — - The last maximum again confirms 
the probability of the conclusion that the period is 
now becoming shorter. According to my observa- 
tions it occurred 1866, April 10 (the previous one 
1865, February 21*5), and the star was brighter than 
I had ever before seen it. It was nearly equal to 
X Andromedse, and, in spite of its low position near 
the northern horizon, was very good to ; see with the 
naked eye. 
