This text was prepared by William Gross:
Book about rules of slaughter (Shechita). illustrations of lungs, responsa and rules of Nikur by Rabbi Natan Nota Klein. Winsted, 1939. Book about rules of Shechita. Bound at the end is a folding plate with a detailed illustration of lungs.
A large booklet concerning ritual slaughter and checking written in English, Hebrew and Yiddish published in a small town in the United States. It contains a large fold out image of the lungs with the explanation of what to examine. This image is almost identical to another two in the Gross Family Collection, one in a German book and the other issued as a single sheet in Jerusalem.