Page [409]. Removed the extra drachms; from “and Prussian blue, each 5 drachms; drachms;”.
Page [470]. Changed acquer to lacquer, in “with a thin spirit or zapon acquer”.
Page [502]. There are evidently a word or two missing from the phrase “water, 3 ounces; 4 ounces (avoirdupois);”.
Page [506]. The meaning of “allowing to settle forweeks.” is not clear.
Page [529]. The scanned image of the first paragraph of page [529] was unclear in a small area. Guesswork was required.
Page [530]. The phrase “pense and flat” was changed to “dense and flat”.
Page [619]. In the first table on the page, the amount printed for “Rubber” was blank. In this edition, “[ ]” indicates this.
Page [624]. “The crude oil [. . .] are”, changed to “The crude oil [. . .] is”.
Page [658]. In the phrase "of copper will meet at 1,940°", meet was changed to melt.
Page [700]. The phrase “2 parts of tried suet” is retained.