text_original: _Black._—Sulphate of iron or copperas is the chief ingredient in colouring calf black.
text_transcription: BLACK SULPHATE OF IRON OR COPPERAS IS THE CHIEF INGREDIENT IN COLOURING CALF BLACK
phonemes: blˈæk.—sˈʌlfeɪt ʌv ˈaɪɚn ɔːɹ kˈɑːpɚɹəz ɪz ðə tʃˈiːf ɪŋɡɹˈiːdiənt ɪn kˈʌlɚɹɪŋ kˈæf blˈæk.