- [Fig. 1] was moved from page 15 to page [16]
- [Fig. 3] was moved from page 19 to page [18]
- [Fig. 4] was moved from page 23 to page [22]
- [Fig. 5] was moved from page 49 to page [48]
- [Fig. 10] was moved from page 87 to page [88]
The punctuation in the index was inconsistent, all semi-colons in listings for page numbers have been changed into commas, they are not specially mentioned/marked in the list of changes. Subentries are in general separated by semi-colons, these have been added or changed from other punctuation marks silently. Sub-subentries are in general separated by commas, these have been added or changed from other punctuation marks silently.
Atropin and atropine have been retained in both versions in this project.
Table [A] in footnote [1] contains a potential mathematical error, the 2nd column (Expectation of Life 1879-81), row (Ages) 40 shows the value 23.0, it should be 23.9 to add up correctly in the 4th column (Gain or Loss). The original value (23.0) has been retained.
Footnote [2] "also Doerr, "Allergie und Anaphylaxis," in Kolle" is cited often as "also Doerr, "Allergie und Anaphylaxie," in Kolle". It has been retained in the version printed in the book for authenticity reasons.
Margarin (pages [16] and [112]) is in general spelled margarine, it has been retained in this book for reasons of authenticity.
Maratti-oil (pages [16] and [112]) is in general known as moratti-oil, it has been retained in this book for reasons of authenticity.
Hydrocarpus (pages [16] and [111]) is in general known as Hydnocarpus, it has been retained in this book for reasons of authenticity.
Amanita caesaria (pages [18], [20], and [109]) is also known as Amanita caesarea but retained for this project in the first form.
Muscarin (pages [20], [21], [22], and [112]) is in general spelled muscarine, it has been retained in this book for reasons of authenticity.