1. Painless slaughtering of animals Publication: [New York?] : [publisher not identified], [1886?] Subject(s): AbattoirsAnimal WelfareFood SafetyPhiladelphia
2. The methods of slaughtering animals at the Philadelphia abattoir Publication: [New York?] : [publisher not identified], [1886] Subject(s): AbattoirsAnimal WelfarePhiladelphia