ðɪ ˈeɪ θˈɜːtiːn wʌzɐ spˌɛsɪfɪkˈeɪʃən ʌv bɹˈɪɾɪʃ kɹˈuːzɚ tˈæŋks pɹədˈuːst baɪ ðə dʒˈɛnɚɹəl stˈæf dᵻɹˈɛktɚɹˌeɪt ʌv tˈæŋk dɪzˈaɪn bᵻfˌoːɹ ænd dˈʊɹɹɪŋ ðə sˈɛkənd wˈɜːld wˈɔːɹ.
The A-13 was a specification of British Cruiser tanks produced by the General Staff Directorate of Tank Design before and during the Second World War.