sˌoʊ sˈuːn æz stˈiːm ɔːɹ ˈʌðɚ mˈeɪl pˈækɪts ˌʌndɚ ðə flˈæɡ ʌv ˈiːðɚɹ ʌvðə kəntɹˈæktɪŋ pˈɑːɹɾiz, ʃˌæl hæv kəmˈɛnst ɹˈʌnɪŋ bᵻtwˌiːn ðɛɹ ɹᵻspˈɛktɪv pˈoːɹts ʌv ˈɛntɹi, ðə kəntɹˈæktɪŋ pˈɑːɹɾiz ɐɡɹˈiː tə ɹᵻsˈiːv æt ðə pˈoʊst ˈɑːfɪsᵻz ʌv ðoʊz pˈoːɹts ˈɔːl mˈeɪləbəl mˈæɾɚ, ænd tə fˈɔːɹwɚd ɪɾ æz dᵻɹˈɛktᵻd, ðə dˌɛstɪnˈeɪʃən bˌiːɪŋ tʊ sˌʌm ɹˈɛɡjʊlɚ pˈoʊst ˈɑːfɪs ʌv ˈiːðɚ kˈʌntɹi, tʃˈɑːɹdʒɪŋ ðɛɹˈʌpɑːn ðə ɹˈɛɡjʊlɚ pˈoʊstəl ɹˈeɪt æz ɪstˈæblɪʃt baɪ lˈɔː ɪnðə tˈɛɹɪtˌoːɹiz ʌv ˈiːðɚ pˈɑːɹɾi ɹᵻsˈiːvɪŋ sˈɛd mˈeɪləbəl mˈæɾɚ, ɪn ɐdˈɪʃən tə ðɪ ɚɹˈɪdʒɪnəl pˈoʊstɪdʒ ʌvðɪ ˈɑːfɪs wˈɛns ðə mˈeɪl
So soon as Steam or other mail packets under the flag of either of the contracting parties, shall have commenced running between their respective ports of entry, the contracting parties agree to receive at the post offices of those ports all mailable matter, and to forward it as directed, the destination being to [some] regular post office of either country, charging thereupon the regular postal rate as established by law in the territories of either party receiving said mailable matter, in addition to the original postage of the office whence the mail