Notebook 051 ← 1875
Jan 1 – Jan 9 • 8 entries
Notebook 052
Jan 10 – Jan 23 • 14 entries
Notebook 053
Jan 24 – Feb 11 • 19 entries
Notebook 054
Feb 12 – Feb 29 • 18 entries
Notebook 055
Mar 1 – Mar 27 • 27 entries
Notebook 056
Mar 28 – Apr 9 • 13 entries
Notebook 057
Apr 10 – Apr 13 • 4 entries
Notebook 058
Apr 14 – Apr 19 • 6 entries
Notebook 059
Apr 20 – May 9 • 20 entries
Notebook 060
May 10 – May 20 • 9 entries
Notebook 061
May 21 – May 28 • 7 entries
Notebook 062
May 29 – Jul 3 • 35 entries
Notebook 063
Jul 4 – Jul 19 • 13 entries
Notebook 064
Jul 20 – Aug 15 • 23 entries
Notebook 065
Aug 17 – Sep 2 • 16 entries
Notebook 066
Sep 3 – Oct 12 • 37 entries
Notebook 067
Oct 14 – Dec 8 • 37 entries
Notebook 068 → 1877
Dec 12 – Dec 30 • 12 entries